Year	number of cases
2008	61000
2009	1342000
2010	569000
2011	400000
2012	651000
2013	1160000
2014	543000
2015	531000
2016	614000
2017	946000
2018	78000
2019	4084000
2020	4443000
2021	99000
2022	1524000
2023	1791000