Year	Number
2010	69.0476226806641
2011	39.3364944458008
2012	18.4834117889404
2013	15.1658763885498
2014	7.692307472229
2015	4.2857141494751
2016	5.7142858505249
2017	6.1904764175415
2018	6.1904764175415
2019	3.80952382087708
2020	1.90476191043854
2021	4.2857141494751
2022	4.24528312683105