Complainant Filing by Country: United States of America

Year	Number of Cases
1999	1
2000	907
2001	720
2002	541
2003	494
2004	527
2005	635
2006	796
2007	930
2008	877
2009	689
2010	919
2011	928
2012	798
2013	743
2014	849
2015	847
2016	894
2017	920
2018	976
2019	1128
2020	1362
2021	1758
2022	2051
2023	506