Year	Number
2005	1161
2006	997
2007	1509
2008	1953
2009	1283
2010	1278
2011	1454
2012	1214
2013	1650
2014	1559
2015	1915
2016	2217
2017	2742
2018	2776
2019	2966
2020	2598
2021	2876