Open Access

Table 4

Number of stars per stellar population and per sample.

Stellar population All RV stars Single(a) RV stars
Num. Ratio (%) Num. Ratio (%)
Young disc 713 32.6 480 30.4
Thin disc 1245 56.9 922 58.3
Thick-thin disc 78 3.6 67 4.2
Thick disc 149 6.8 111 7.0
Halo 2 0.1 1 0.06

Notes. (a) “Single” refers to stars without known close companions.

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