Table 1: Number of observing days, number of images, and average number of images per day for each year from 1994 to 2004.

Year	# days	# images	Av. # images/day
1994	82	4635	56.5
1995	128	8175	63.8
1996	187	9363	50.1
1997	101	6281	62.2
1998	58	3075	53.0
1999	90	8502	94.5
2000	168	13 535	80.6
2001	191	27 170	142.2
2002	162	23 308	139.6
2003	182	31 754	174.5
2004	169	43 979	260.2