Year	%
2010	9.27355570762364
2011	5.72832384196684
2012	3.57433837836802
2013	7.02695775360135
2014	4.6845586921618
2015	4.13158152400069
2016	3.8430068325085
2017	6.36399930775808
2018	7.11590121991795
2019	10.4015387469367
2020	10.737455611561
2021	10.4324537749556