Years

Year	File Count
2000	5795
2001	2688
2002	5875
2003	8165
2004	8672
2005	8670
2006	7329
2007	8216
2008	17874
2009	17912
2010	21408
2011	23388
2012	22254
2013	24134
2014	22551
2015	25253
2016	24942
2017	25746
2018	30007
2019	32193
2020	30834
2021	32008
2022	24809