\begin{table}%t1
%\centering
\par
\caption{\label{table:01}Re-calculated properties of the compiled 
         low-metallicity galaxies.}
\small%\centering
\par
\begin{tabular}{l c c c c c}
\hline\hline\noalign{\smallskip}
Object                            & 
$R_{23}$                          &
$n_{\rm H}$(S$^+$)$^{{a}}$ &
$t$(O$^{2+}$)$^{{b}}$      &
12 + log(O/H)                     &
Ref.$^{{c}}$            \\
\hline 
{} HS 0029+1748     &  8.624 $\pm$ 0.168 & $\rm  70^{  +47}_{ -42}$ & $1.286 \pm 0.016$         & 8.046 $\pm$ 0.016 & I04b \\ 
{} HS 0111+2115     &  9.142 $\pm$ 0.179 & $<$$22$              & $\rm1.108^{+0.063}_{-0.066}$ & 8.290 $\pm$ 0.076 & I04b \\ 
{} HS 0122+0743     &  6.669 $\pm$ 0.127 & $\rm  42^{  +59}_{ -42}$ & $1.777 \pm 0.025$         & 7.597 $\pm$ 0.014 & I04b \\ 
{} HS 0128+2832     & 10.272 $\pm$ 0.197 & $\rm 104^{  +40}_{ -37}$ & $1.256 \pm 0.011$         & 8.147 $\pm$ 0.013 & I04b \\ 
{} HS 0134+3415     & 10.485 $\pm$ 0.204 & $\rm 200^{  +76}_{ -68}$ & $1.639 \pm 0.019$         & 7.858 $\pm$ 0.014 & I04b \\ 
{} HS 0735+3512     &  9.640 $\pm$ 0.163 & $\rm  75^{  +39}_{ -36}$ & $1.205 \pm 0.015$         & 8.193 $\pm$ 0.014 & I04b \\ 
{} HS 0811+4913     &  9.861 $\pm$ 0.184 & $\rm  44^{  +51}_{ -44}$ & $1.449 \pm 0.016$         & 7.968 $\pm$ 0.013 & I04b \\ 
{} HS 0837+4717     &  8.061 $\pm$ 0.153 & $\rm 373^{ +117}_{-101}$ & $1.954 \pm 0.026$         & 7.587 $\pm$ 0.013 & I04b \\ 
{} HS 0924+3821     &  8.617 $\pm$ 0.152 & $\rm  16^{  +44}_{ -16}$ & $1.256 \pm 0.021$         & 8.089 $\pm$ 0.018 & I04b \\ 
{} HS 1028+3843     & 10.464 $\pm$ 0.206 & $\rm 492^{ +138}_{-117}$ & $1.582 \pm 0.017$         & 7.891 $\pm$ 0.014 & I04b \\ 
{} HS 1213+3636A    &  7.353 $\pm$ 0.112 & $\rm  35^{  +35}_{ -32}$ & $\rm1.074^{+0.026}_{-0.027}$ & 8.263 $\pm$ 0.033 & I04b \\ 
{} HS 1214+3801     &  9.095 $\pm$ 0.162 & $\rm  20^{  +37}_{ -20}$ & $1.339 \pm 0.013$         & 8.026 $\pm$ 0.012 & I04b \\ 
{} HS 1311+3628     &  8.570 $\pm$ 0.146 & $\rm  95^{  +38}_{ -35}$ & $1.141 \pm 0.013$         & 8.199 $\pm$ 0.015 & I04b \\ 
{} HS 2236+1344     &  6.975 $\pm$ 0.135 & $\rm  86^{ +131}_{ -86}$ & $2.123 \pm 0.032$         & 7.464 $\pm$ 0.013 & I04b \\ 
{} HS 2359+1659     &  9.608 $\pm$ 0.125 & $<$$10$              & $\rm1.189^{+0.016}_{-0.017}$ & 8.179 $\pm$ 0.017 & I04b \\ 
{} IC 0010 1        &  6.757 $\pm$ 0.400 & (10)$^d$              & $\rm1.015^{+0.077}_{-0.085}$ & 8.301 $\pm$ 0.096 & L03b \\ 
{} IC 0010 2        &  6.607 $\pm$ 0.369 & (10)$^d$              & $\rm0.984^{+0.077}_{-0.086}$ & 8.335 $\pm$ 0.097 & L03b \\ 
{} IC 0010 3        &  7.658 $\pm$ 0.624 & (10)$^d$              & $\rm1.236^{+0.155}_{-0.169}$ & 8.083 $\pm$ 0.128 & L03b \\ 
{} IC 1613          &  7.641 $\pm$ 0.822 & $<$$167$              & $\rm1.796^{+0.161}_{-0.158}$ & 7.643 $\pm$ 0.085 & L03a \\ 
{} IC 5152          &  5.852 $\pm$ 0.509 & $  21^{ +275}_{ -21}$ & $\rm1.240^{+0.166}_{-0.183}$ & 7.955 $\pm$ 0.135 & L03a \\ 
{} KISSB 0023       &  5.251 $\pm$ 0.238 & $<$$172$              & $\rm1.833^{+0.094}_{-0.093}$ & 7.570 $\pm$ 0.030 & M04  \\ 
{} KISSB 0061       &  7.348 $\pm$ 0.239 & $<$$10$              & $\rm1.565^{+0.037}_{-0.038}$ & 7.772 $\pm$ 0.024 & L04  \\ 
{} KISSB 0086       &  8.177 $\pm$ 0.242 & $<$$10$              & $1.241 \pm 0.028$         & 8.088 $\pm$ 0.025 & L04  \\ 
{} KISSB 0171       &  8.276 $\pm$ 0.247 & $<$$35$              & $1.189 \pm 0.020$         & 8.121 $\pm$ 0.022 & L04  \\ 
{} KISSB 0175       &  9.346 $\pm$ 0.295 & $\rm 166^{ +139}_{-110}$ & $1.344 \pm 0.024$         & 8.041 $\pm$ 0.021 & L04  \\ 
{} KISSR 0049       &  7.786 $\pm$ 0.398 & $\rm  95^{ +291}_{ -95}$ & $\rm 1.305^{+0.083}_{-0.086}$ & 8.028 $\pm$ 0.059 & M04  \\ 
{} KISSR 0073       &  7.424 $\pm$ 0.382 & $\rm  13^{ +194}_{ -13}$ & $\rm 1.366^{+0.056}_{-0.057}$ & 7.943 $\pm$ 0.042 & L04  \\ 
{} KISSR 0085       &  5.316 $\pm$ 0.222 & $\rm 833^{ +727}_{-412}$ & $\rm 1.775^{+0.104}_{-0.103}$ & 7.532 $\pm$ 0.043 & M04  \\ 
{} KISSR 0087       &  7.827 $\pm$ 0.247 & $\rm  71^{ +111}_{ -71}$ & $0.996 \pm 0.023$         & 8.386 $\pm$ 0.030 & L04  \\ 
{} KISSR 0116       &  7.826 $\pm$ 0.241 & $<$$90$              & $\rm 1.205^{+0.021}_{-0.022}$ & 8.107 $\pm$ 0.022 & L04  \\ 
{} KISSR 0286       &  7.710 $\pm$ 0.235 & $\rm  29^{ +103}_{ -29}$ & $1.103 \pm 0.022$         & 8.216 $\pm$ 0.028 & L04  \\ 
{} KISSR 0310       &  9.501 $\pm$ 0.551 & $\rm  26^{ +198}_{ -26}$ & $1.528 \pm 0.050$         & 7.892 $\pm$ 0.039 & L04  \\ 
{} KISSR 0311       &  8.935 $\pm$ 0.468 & $\rm  32^{ +192}_{ -32}$ & $\rm 1.387^{+0.045}_{-0.046}$ & 7.994 $\pm$ 0.036 & L04  \\ 
{} KISSR 0396       &  8.023 $\pm$ 0.238 & $\rm  27^{  +69}_{ -27}$ & $\rm 1.406^{+0.046}_{-0.047}$ & 7.938 $\pm$ 0.029 & M04  \\ 
{} KISSR 0666       &  8.630 $\pm$ 0.397 & $<$$10$              & $\rm 2.153^{+0.092}_{-0.090}$ & 7.528 $\pm$ 0.038 & M04  \\ 
{} KISSR 0675       &  8.773 $\pm$ 0.583 & $\rm1138^{+2735}_{-763}$ & $\rm 1.507^{+0.112}_{-0.114}$ & 7.890 $\pm$ 0.071 & M04  \\ 
{} KISSR 0814       &  8.620 $\pm$ 0.276 & $\rm  79^{ +132}_{ -79}$ & $1.373 \pm 0.026$         & 7.983 $\pm$ 0.022 & L04  \\ 
{} KISSR 1013       &  7.271 $\pm$ 0.295 & $\rm 474^{ +346}_{-239}$ & $\rm 1.781^{+0.105}_{-0.104}$ & 7.690 $\pm$ 0.038 & M04  \\ 
{} KISSR 1194       &  8.836 $\pm$ 0.356 & $\rm  51^{ +240}_{ -51}$ & $\rm 1.458^{+0.041}_{-0.042}$ & 7.930 $\pm$ 0.029 & M04  \\ 
{} KISSR 1490       &  6.676 $\pm$ 0.308 & $<$$381$              & $\rm 1.903^{+0.110}_{-0.109}$ & 7.568 $\pm$ 0.040 & M04  \\ 
{} KISSR 1778       &  6.628 $\pm$ 0.325 & $\rm  69^{ +383}_{ -69}$ & $\rm 1.305^{+0.091}_{-0.094}$ & 7.955 $\pm$ 0.064 & M04  \\ 
{} KISSR 1845       &  9.440 $\pm$ 0.381 & $\rm  50^{ +240}_{ -50}$ & $\rm 1.325 \pm 0.033$         & 8.069 $\pm$ 0.028 & M04  \\ 
{} Mrk 0005         &  7.192 $\pm$ 0.106 & $\rm  13^{  +54}_{ -13}$ & $\rm 1.220^{+0.051}_{-0.052}$ & 8.058 $\pm$ 0.041 & I98  \\ 
{} Mrk 0022         &  8.726 $\pm$ 0.101 & $\rm  71^{  +55}_{ -49}$ & $\rm 1.349^{+0.020}_{-0.021}$ & 8.002 $\pm$ 0.015 & I94  \\ 
{} Mrk 0035         &  7.892 $\pm$ 0.121 & $\rm 189^{  +36}_{ -34}$ & $\rm 1.021^{+0.012}_{-0.013}$ & 8.368 $\pm$ 0.015 & I04b \\ 
{} Mrk 0036         &  7.708 $\pm$ 0.092 & $<$$102$              & $1.524 \pm 0.037$         & 7.816 $\pm$ 0.021 & I98  \\ 
{} Mrk 0067         &  9.309 $\pm$ 0.176 & $<$$10$              & $1.320 \pm 0.024$         & 8.059 $\pm$ 0.019 & I04b \\ 
{} Mrk 0116         &  2.937 $\pm$ 0.017 & $\rm  86^{ +112}_{ -86}$ & $1.927 \pm 0.038$         & 7.178 $\pm$ 0.014 & I97  \\ 
{} Mrk 0116 1       &  2.935 $\pm$ 0.043 & $< 1369$              & $\rm 2.133^{+0.064}_{-0.063}$ & 7.084 $\pm$ 0.023 & P92  \\ 
{} Mrk 0116 2       &  3.009 $\pm$ 0.071 & $\rm  68^{ +722}_{ -68}$ & $\rm 1.979^{+0.092}_{-0.090}$ & 7.217 $\pm$ 0.027 & P92  \\ 
{} Mrk 0162         &  8.180 $\pm$ 0.083 & $<$$10$              & $\rm 1.194^{+0.043}_{-0.044}$ & 8.116 $\pm$ 0.034 & I98  \\ 
{} Mrk 0178         &  8.517 $\pm$ 0.245 & $\rm 122^{ +234}_{-122}$ & $1.588 \pm 0.104$         & 7.816 $\pm$ 0.057 & G00  \\ 
{} Mrk 0193         &  8.906 $\pm$ 0.101 & $\rm 172^{  +93}_{ -81}$ & $1.639 \pm 0.019$         & 7.795 $\pm$ 0.011 & I94  \\ 
{} Mrk 0209         &  8.075 $\pm$ 0.018 & $\rm  46^{  +45}_{ -42}$ & $1.630 \pm 0.007$         & 7.755 $\pm$ 0.004 & I97  \\ 
{} Mrk 0450 1       &  8.514 $\pm$ 0.144 & $\rm 132^{  +39}_{ -36}$ & $1.173 \pm 0.013$         & 8.154 $\pm$ 0.014 & I04b \\ 
{} Mrk 0450 2       &  8.661 $\pm$ 0.166 & $<$$21$              & $\rm 1.251^{+0.028}_{-0.029}$ & 8.094 $\pm$ 0.024 & I04b \\ 
{} Mrk 0475         &  8.392 $\pm$ 0.111 & $<$$45$              & $1.411 \pm 0.028$         & 7.933 $\pm$ 0.019 & I94  \\ 
\hline
{} Mrk 0487         &  8.413 $\pm$ 0.157 & $ \rm 63^{  +92}_{ -63}$ & $\rm 1.266^{+0.057}_{-0.058}$ & 8.076 $\pm$ 0.043 & I97  \\ 
{} Mrk 0600         &  8.578 $\pm$ 0.101 & $\rm  58^{  +41}_{ -38}$ & $1.579 \pm 0.020$         & 7.824 $\pm$ 0.012 & I98  \\ 
{} Mrk 0724         &  8.618 $\pm$ 0.149 & $\rm  19^{  +37}_{ -19}$ & $\rm 1.296^{+0.014}_{-0.015}$ & 8.045 $\pm$ 0.013 & I04b \\ 
{} Mrk 0750         &  8.357 $\pm$ 0.079 & $<$$10$              & $\rm 1.205^{+0.023}_{-0.024}$ & 8.128 $\pm$ 0.021 & I98  \\ 
{} Mrk 0930         &  7.905 $\pm$ 0.084 & $\rm  56^{  +40}_{ -36}$ & $\rm 1.236^{+0.037}_{-0.038}$ & 8.084 $\pm$ 0.029 & I98  \\ 
{} Mrk 1063         &  6.183 $\pm$ 0.106 & $\rm  96^{  +43}_{ -39}$ & $\rm 1.027^{+0.058}_{-0.062}$ & 8.260 $\pm$ 0.069 & I04b \\ 
{} Mrk 1089         &  5.554 $\pm$ 0.057 & $\rm  92^{  +43}_{ -39}$ & $\rm 1.108^{+0.069}_{-0.074}$ & 8.090 $\pm$ 0.070 & I98  \\ 
{} Mrk 1236         &  9.550 $\pm$ 0.170 & $\rm  47^{  +35}_{ -33}$ & $1.225 \pm 0.012$         & 8.157 $\pm$ 0.013 & I04b \\ 
{} Mrk 1271         &  9.680 $\pm$ 0.074 & $\rm  52^{  +51}_{ -47}$ & $1.411 \pm 0.018$         & 7.996 $\pm$ 0.012 & I98  \\ 
{} Mrk 1315         &  9.104 $\pm$ 0.164 & $\rm  11^{  +30}_{ -11}$ & $1.103 \pm 0.009$         & 8.270 $\pm$ 0.013 & I04b \\ 
{} Mrk 1328         &  6.981 $\pm$ 0.165 & $\rm  25^{  +83}_{ -25}$ & $\rm 0.937^{+0.099}_{-0.119}$ & 8.457 $\pm$ 0.106 & V03  \\ 
{} Mrk 1329         &  8.539 $\pm$ 0.150 & $\rm  18^{  +31}_{ -18}$ & $1.080 \pm 0.009$         & 8.278 $\pm$ 0.013 & I04b \\ 
{} Mrk 1409         &  8.754 $\pm$ 0.138 & $\rm 599^{ +124}_{-106}$ & $\rm 1.362^{+0.066}_{-0.067}$ & 8.025 $\pm$ 0.040 & I97  \\ 
{} Mrk 1416         &  8.098 $\pm$ 0.065 & $<$$10$              & $1.514 \pm 0.031$         & 7.854 $\pm$ 0.016 & I97  \\ 
{} Mrk 1434         &  7.640 $\pm$ 0.049 & $<$$10$              & $1.551 \pm 0.015$         & 7.786 $\pm$ 0.009 & I97  \\ 
{} Mrk 1450         &  7.669 $\pm$ 0.052 & $<$$43$              & $1.330 \pm 0.016$         & 7.963 $\pm$ 0.012 & I94  \\ 
{} Mrk 1486         &  8.140 $\pm$ 0.059 & $\rm  27^{  +40}_{ -27}$ & $1.468 \pm 0.022$         & 7.884 $\pm$ 0.013 & I97  \\ 
{} NGC 2363 A       &  9.358 $\pm$ 0.020 & $ \rm 85^{  +58}_{ -53}$ & $1.584 \pm 0.006$         & 7.843 $\pm$ 0.004 & I97  \\ 
{} NGC 2363 B       &  7.286 $\pm$ 0.074 & $ \rm 14^{  +70}_{ -14}$ & $\rm 1.496^{+0.033}_{-0.034}$ & 7.818 $\pm$ 0.019 & I97  \\ 
{} NGC 3109         &  6.221 $\pm$ 0.437 & (10)$^d$              & $\rm 1.463^{+0.262}_{-0.277}$ & 7.792 $\pm$ 0.138 & L03b \\ 
{} NGC 4214 A6      &  6.898 $\pm$ 0.162 & $ \rm 33^{  +93}_{ -33}$ & $\rm 1.051^{+0.047}_{-0.050}$ & 8.280 $\pm$ 0.062 & K96  \\ 
{} NGC 4214 C6      &  7.913 $\pm$ 0.176 & $\rm  74^{  +98}_{ -74}$ & $\rm 0.983^{+0.024}_{-0.025}$ & 8.426 $\pm$ 0.029 & K96  \\ 
{} NGC 4861         &  8.801 $\pm$ 0.020 & $ \rm 74^{  +27}_{ -26}$ & $1.363 \pm 0.006$         & 7.987 $\pm$ 0.005 & I97  \\ 
{} PGC 18096        & 10.671 $\pm$ 0.124 & $ \rm195^{  +64}_{ -57}$ & $1.339 \pm 0.021$         & 8.086 $\pm$ 0.017 & G00  \\ 
{} PGC 27864 1      &  8.410 $\pm$ 0.151 & $ \rm116^{  +47}_{ -43}$ & $1.648 \pm 0.018$         & 7.771 $\pm$ 0.012 & I04b \\ 
{} PGC 27864 2      &  7.616 $\pm$ 0.135 & $<$$10$              & $1.657 \pm 0.027$         & 7.738 $\pm$ 0.014 & I04b \\ 
{} PGC 37727        &  8.082 $\pm$ 0.129 & $\rm  57^{  +39}_{ -36}$ & $\rm 1.256^{+0.029}_{-0.030}$ & 8.079 $\pm$ 0.022 & I04b \\ 
{} PGC 39188        &  7.325 $\pm$ 0.091 & $\rm1088^{ +120}_{-107}$ & $\rm 1.014^{+0.026}_{-0.027}$ & 8.375 $\pm$ 0.030 & V03  \\ 
{} PGC 39402        &  7.368 $\pm$ 0.146 & $\rm 261^{ +117}_{-100}$ & $2.002 \pm 0.028$         & 7.518 $\pm$ 0.014 & I04  \\ 
{} PGC 39845        &  5.990 $\pm$ 0.181 & $\rm 140^{ +305}_{-140}$ & $1.689 \pm 0.146$         & 7.653 $\pm$ 0.051 & V03  \\ 
{} PGC 40521        &  5.549 $\pm$ 0.350 & $ \rm 57^{ +326}_{ -57}$ & $\rm 1.330^{+0.221}_{-0.241}$ & 7.864 $\pm$ 0.145 & V03  \\ 
{} PGC 40582 1      &  5.814 $\pm$ 0.113 & $\rm  108^{  +74}_{ -66}$ & $1.880 \pm 0.031$         & 7.480 $\pm$ 0.015 & I04a \\ 
{} PGC 40582 2      &  5.033 $\pm$ 0.103 & $<$$10$              & $\rm 1.829^{+0.057}_{-0.056}$ & 7.456 $\pm$ 0.025 & I04a \\ 
{} PGC 40582 3      &  4.901 $\pm$ 0.187 & $<$$62$              & $\rm 1.908^{+0.342}_{-0.327}$ & 7.410 $\pm$ 0.125 & I04a \\ 
{} PGC 40582 4      &  5.670 $\pm$ 0.131 & (10)$^d$              & $\rm 1.918^{+0.078}_{-0.077}$ & 7.458 $\pm$ 0.032 & I04a \\ 
{} PGC 40604        &  7.671 $\pm$ 0.266 & $<$$127$              & $\rm 1.266^{+0.162}_{-0.176}$ & 8.058 $\pm$ 0.120 & V03  \\ 
{} PGC 40604 a      &  6.668 $\pm$ 0.279 & $\rm 155^{ +273}_{-155}$ & $\rm 1.275^{+0.157}_{-0.170}$ & 7.972 $\pm$ 0.118 & V03  \\ 
{} PGC 41360        &  7.255 $\pm$ 0.187 & $\rm  39^{ +107}_{ -39}$ & $1.542 \pm 0.047$         & 7.775 $\pm$ 0.029 & V03  \\ 
{} PGC 42160        &  5.418 $\pm$ 0.238 & $<$$123$              & $\rm 1.486^{+0.229}_{-0.238}$ & 7.744 $\pm$ 0.104 & V03  \\ 
{} PGC 49050        &  7.773 $\pm$ 0.538 & $<$$157$              & $\rm 1.103^{+0.127}_{-0.144}$ & 8.250 $\pm$ 0.194 & L03a \\ 
{} SBS 0335--052     & 4.343 $\pm$ 0.041 & $\rm 275^{ +225}_{-172}$ & $2.040 \pm 0.036$         & 7.280 $\pm$ 0.014 & I98  \\ 
{} SBS 0335--052 E3  & 4.588 $\pm$ 0.090 & (10)$^d$              & $2.027 \pm 0.029$         & 7.306 $\pm$ 0.014 & P06  \\
{} SBS 0335--052 E4-5& 4.443 $\pm$ 0.093 & (10)$^d$              & $\rm 2.128^{+0.041}_{-0.040}$ & 7.248 $\pm$ 0.017 & P06  \\
{} SBS 0335--052 E7  & 3.457 $\pm$ 0.074 & (10)$^d$              & $\rm 1.974^{+0.063}_{-0.062}$ & 7.209 $\pm$ 0.027 & P06  \\
{} SBS 0335--052 E-NW& 3.446 $\pm$ 0.097 & (10)$^d$              & $\rm 2.001^{+0.125}_{-0.122}$ & 7.194 $\pm$ 0.049 & P06  \\
{} SBS 0335--052 E-SE& 4.087 $\pm$ 0.085 & (10)$^d$              & $1.979 \pm 0.053$         & 7.275 $\pm$ 0.023 & P06  \\
{} SBS 0335--052 W   & 2.550 $\pm$ 0.072 & (10)$^d$              & $\rm 1.974^{+0.260}_{-0.249}$ & 7.133 $\pm$ 0.073 & P06  \\ 
{} SBS 0749+568     &  8.144 $\pm$ 0.227 & $<$$10$              & $1.528 \pm 0.081$         & 7.843 $\pm$ 0.045 & I97  \\ 
{} SBS 0749+582     & 11.727 $\pm$ 0.272 & $\rm 117^{ +155}_{-117}$ & $1.334 \pm 0.034$         & 8.135 $\pm$ 0.028 & I97  \\ 
{} SBS 0907+543     & 10.014 $\pm$ 0.241 & $\rm 118^{ +277}_{-118}$ & $1.444 \pm 0.043$         & 7.974 $\pm$ 0.031 & I97  \\ 
{} SBS 0926+606     &  8.117 $\pm$ 0.059 & $\rm 188^{  +48}_{ -45}$ & $1.434 \pm 0.023$         & 7.911 $\pm$ 0.014 & I97  \\ 
{} SBS 0940+544     &  5.853 $\pm$ 0.081 & $\rm 188^{ +187}_{-146}$ & $2.016 \pm 0.038$         & 7.430 $\pm$ 0.015 & I97  \\ 
{} SBS 0943+561     &  9.024 $\pm$ 0.424 & $\rm 271^{ +630}_{-271}$ & $\rm 1.758^{+0.130}_{-0.129}$ & 7.749 $\pm$ 0.060 & I97  \\ 
{} SBS 0948+532     &  8.841 $\pm$ 0.144 & $\rm  73^{  +85}_{ -73}$ & $1.339 \pm 0.027$         & 8.014 $\pm$ 0.021 & I94  \\ 
{} SBS 1054+365     &  8.959 $\pm$ 0.090 & $<$$27$              & $1.383 \pm 0.019$         & 7.978 $\pm$ 0.014 & I97  \\ 
{} SBS 1116+583B    &  7.014 $\pm$ 0.249 & $\rm 593^{ +617}_{-351}$ & $1.670 \pm 0.089$         & 7.673 $\pm$ 0.049 & I97  \\ 
{} SBS 1128+573     &  8.570 $\pm$ 0.212 & $\rm 211^{ +339}_{-211}$ & $1.689 \pm 0.062$         & 7.751 $\pm$ 0.033 & I97  \\ 
\hline
{} SBS 1129+576a    &  3.851 $\pm$ 0.111 & $<$$248$              & $\rm 1.899^{+0.271}_{-0.262}$ & 7.369 $\pm$ 0.069 & G03a \\ 
{} SBS 1129+576b    &  5.804 $\pm$ 0.247 & $<$$287$              & $\rm 2.094^{+0.291}_{-0.275}$ & 7.475 $\pm$ 0.064 & G03a \\ 
{} SBS 1159+545     &  5.620 $\pm$ 0.051 & $\rm  57^{  +54}_{ -50}$ & $1.852 \pm 0.020$         & 7.491 $\pm$ 0.009 & I98  \\ 
{} SBS 1205+557     &  7.067 $\pm$ 0.103 & $<$$76$              & $1.607 \pm 0.067$         & 7.752 $\pm$ 0.029 & I97  \\ 
{} SBS 1211+540     &  6.814 $\pm$ 0.073 & $\rm 168^{ +124}_{-103}$ & $1.699 \pm 0.024$         & 7.644 $\pm$ 0.013 & I94  \\ 
{} SBS 1222+614     &  9.071 $\pm$ 0.050 & $\rm  22^{  +28}_{ -22}$ & $1.425 \pm 0.012$         & 7.951 $\pm$ 0.009 & I97  \\ 
{} SBS 1249+493     &  7.359 $\pm$ 0.087 & $<$$10$              & $1.648 \pm 0.024$         & 7.721 $\pm$ 0.012 & I98  \\ 
{} SBS 1319+579 A   &  9.913 $\pm$ 0.066 & $\rm 145^{  +26}_{ -25}$ & $\rm 1.310^{+0.011}_{-0.012}$ & 8.084 $\pm$ 0.010 & I97  \\ 
{} SBS 1319+579 B   &  6.797 $\pm$ 0.189 & $\rm  40^{ +113}_{ -40}$ & $\rm 1.359^{+0.165}_{-0.175}$ & 7.911 $\pm$ 0.102 & I97  \\ 
{} SBS 1319+579 C   &  7.054 $\pm$ 0.061 & $\rm  20^{  +33}_{ -20}$ & $\rm 1.136^{+0.035}_{-0.036}$ & 8.136 $\pm$ 0.032 & I97  \\ 
{} SBS 1331+493     &  8.129 $\pm$ 0.110 & $\rm 164^{  +93}_{ -81}$ & $1.602 \pm 0.027$         & 7.780 $\pm$ 0.016 & I94  \\ 
{} SBS 1331+493S    &  6.308 $\pm$ 0.138 & $<$$79$              & $\rm 1.353^{+0.086}_{-0.088}$ & 7.885 $\pm$ 0.056 & T95  \\ 
{} SBS 1415+437     &  5.677 $\pm$ 0.025 & $\rm  65^{  +31}_{ -30}$ & $1.703 \pm 0.011$         & 7.586 $\pm$ 0.005 & I98  \\ 
{} SBS 1415+437e1   &  5.649 $\pm$ 0.025 & $\rm  48^{  +31}_{ -30}$ & $1.657 \pm 0.010$         & 7.601 $\pm$ 0.005 & G03c \\ 
{} SBS 1415+437e2   &  5.290 $\pm$ 0.079 & $\rm  79^{ +114}_{ -79}$ & $1.597 \pm 0.056$         & 7.614 $\pm$ 0.028 & G03c \\ 
{} SBS 1420+544     &  9.683 $\pm$ 0.070 & $<$$10$              & $1.764 \pm 0.011$         & 7.752 $\pm$ 0.006 & I98  \\ 
{} SBS 1533+469     &  8.690 $\pm$ 0.226 & $\rm  46^{ +106}_{ -46}$ & $\rm 1.383^{+0.054}_{-0.055}$ & 7.984 $\pm$ 0.035 & T95  \\ 
{} SBS 1533+574 A   &  7.507 $\pm$ 0.081 & $\rm  30^{  +48}_{ -30}$ & $1.444 \pm 0.057$         & 7.883 $\pm$ 0.031 & I97  \\ 
{} SBS 1533+574 B   &  9.107 $\pm$ 0.083 & $<$$23$              & $1.246 \pm 0.029$         & 8.124 $\pm$ 0.023 & I97  \\ 
{} SDSS J0113+0052  &  3.402 $\pm$ 0.211 & (10)$^d$              & $\rm 2.317^{+0.325}_{-0.301}$ & 7.163 $\pm$ 0.076 & I06  \\
{} SDSS J0519+0007  &  6.176 $\pm$ 0.122 & $\rm 373^{ +308}_{-220}$ & $2.078 \pm 0.036$         & 7.420 $\pm$ 0.015 & I04b \\ 
{} SDSS J2104--0035 N& 4.044 $\pm$ 0.093 & (10)$^d$              & $2.008 \pm 0.066$         & 7.257 $\pm$ 0.028 & I06  \\
{} UGC 4305 5       &  5.383 $\pm$ 0.354 & (10)$^d$              & $\rm 1.607^{+0.147}_{-0.148}$ & 7.647 $\pm$ 0.064 & L03b \\ 
{} UGC 4305 7       &  5.150 $\pm$ 0.280 & (10)$^d$              & $\rm 1.354^{+0.208}_{-0.224}$ & 7.806 $\pm$ 0.129 & L03b \\ 
{} UGC 4305 8       &  5.010 $\pm$ 0.306 & (10)$^d$              & $\rm 1.514^{+0.188}_{-0.193}$ & 7.677 $\pm$ 0.086 & L03b \\ 
{} UGC 4305 9       &  5.371 $\pm$ 0.379 & (10)$^d$              & $\rm 1.486^{+0.124}_{-0.126}$ & 7.699 $\pm$ 0.072 & L03b \\ 
{} UGC 4483         &  4.795 $\pm$ 0.052 & $\rm  72^{  +93}_{ -72}$ & $1.657 \pm 0.026$         & 7.540 $\pm$ 0.012 & I94  \\ 
{} UGC 6456         &  5.918 $\pm$ 0.062 & $\rm  29^{  +52}_{ -29}$ & $1.547 \pm 0.022$         & 7.696 $\pm$ 0.012 & I97  \\ 
{} UGC 6456 1       &  4.395 $\pm$ 0.399 & (10)$^d$              & $\rm 2.089^{+0.476}_{-0.436}$ & 7.355 $\pm$ 0.108 & L03b \\ 
{} UGC 6456 2       &  5.180 $\pm$ 0.372 & (10)$^d$              & $\rm 1.768^{+0.191}_{-0.188}$ & 7.519 $\pm$ 0.077 & L03b \\ 
{} UGC 9128         &  4.178 $\pm$ 0.166 & $ 198 \pm 16$         & $\rm 1.320^{+0.121}_{-0.127}$ & 7.745 $\pm$ 0.080 & L03b \\ 
{} UGC 9497 c       &  7.138 $\pm$ 0.101 & $<$$77$              & $1.796 \pm 0.030$         & 7.608 $\pm$ 0.015 & G03b \\ 
{} UGC 9497 e       &  4.451 $\pm$ 0.307 & $<$$453$              & $\rm 1.657^{+0.435}_{-0.440}$ & 7.524 $\pm$ 0.172 & G03b \\ 
{} UM 133           &  6.784 $\pm$ 0.112 & $<$$26$              & $1.676 \pm 0.032$         & 7.692 $\pm$ 0.014 & I04b \\ 
{} UM 238           & 10.786 $\pm$ 0.219 & $\rm 288^{  +69}_{ -61}$ & $1.250 \pm 0.016$         & 8.177 $\pm$ 0.017 & I04b \\ 
{} UM 311           &  7.075 $\pm$ 0.077 & $\rm  75^{  +40}_{ -36}$ & $\rm 0.977^{+0.037}_{-0.039}$ & 8.374 $\pm$ 0.044 & I98  \\ 
{} UM 396           &  9.391 $\pm$ 0.177 & $ \rm 37^{  +44}_{ -37}$ & $1.136 \pm 0.016$         & 8.238 $\pm$ 0.019 & I04b \\ 
{} UM 420           &  7.814 $\pm$ 0.182 & $<$$79$              & $\rm1.387^{+0.081}_{-0.083}$ & 7.941 $\pm$ 0.049 & I98  \\ 
{} UM 422           & 10.519 $\pm$ 0.200 & $<$$57$              & $1.296 \pm 0.014$         & 8.121 $\pm$ 0.014 & I04b \\ 
{} UM 439           & 11.735 $\pm$ 0.226 & $\rm 177^{  +59}_{ -53}$ & $1.411 \pm 0.015$         & 8.069 $\pm$ 0.013 & I04b \\ 
{} UM 448           &  6.225 $\pm$ 0.067 & $\rm 138^{  +35}_{ -33}$ & $\rm 1.220^{+0.059}_{-0.061}$ & 8.018 $\pm$ 0.047 & I98  \\ 
{} UM 461           &  8.518 $\pm$ 0.200 & $\rm 203^{ +284}_{-194}$ & $1.615 \pm 0.042$         & 7.782 $\pm$ 0.027 & I98  \\ 
{} UM 462 SW        &  8.283 $\pm$ 0.052 & $<$$10$              & $1.378 \pm 0.015$         & 7.960 $\pm$ 0.010 & I98  \\ 
\hline
\end{tabular}
\smallskip
$^{{a}}$
  Gas density of the S$^{+}$ regions
  in units of cm$^{-3}$.
$^{{b}}$
  Gas temperature of the O$^{2+}$ regions
  in units of $10^4$~K.
$^{{c}}$
  References.  
  G00:  Guseva et~al. (2000);
  G03a: Guseva et~al. (2003a);
  G03b: Guseva et~al. (2003b);
  G03c: Guseva et~al. (2003c);
  I94:  Izotov et~al. (1994);
  I97:  Izotov et~al. (1997);
  I98:  Izotov \& Thuan (1998);
  I04a: Izotov et~al. (2004);
  I04b: Izotov \& Thuan (2004);
  I06:  Izotov et~al. (2006a);
  K96:  Kobulnicky \& Skillman (1996);
  L03a: Lee et~al. (2003a);
  L03b: Lee et~al. (2003b);
  L04:  Lee et~al. (2004);
  M04:  Melbourne et~al. (2004);
  P92:  Pagel et~al. (1992);
  P06:  Papaderos et~al. (2006);
  T95:  Thuan et~al. (1995);
  V03:  V\'{\i}lchez \& Iglesias-P\'{a}ramo (2003).
 $^{{d}}$
  Flux ratio of [S{\sc ii}] is not given in literature.
  We adopt $n_{\rm H}$(S$^+) = 10$~cm$^{-3}$ to calculate
  the oxygen abundance for these objects.
\end{table}