Year	per 1,000 adults
2009	1069.21
2010	1036.72
2011	1098.5
2012	1165.67
2013	1216.5
2014	1297.39
2015	1375.52
2016	1400.59
2017	1487.4
2018	1549.14
2019	1649.75
2020	1803.51
2021	1596.1
