Respondent Filing by Country: United States of America

Year	Number of Cases
1999	1
2000	949
2001	681
2002	425
2003	399
2004	427
2005	547
2006	693
2007	841
2008	838
2009	665
2010	779
2011	786
2012	783
2013	650
2014	670
2015	612
2016	680
2017	758
2018	839
2019	953
2020	1055
2021	1193
2022	1472
2023	386