Year	% (cumulative)
1970	1.10000002384186
1980	2.98509001731873
2004	12.9932699203491
2006	12.8689699172974
2010	11.9525899887085
2013	16.8965606689453
2016	19.0673999786377
2018	19.3189296722412
2019	20.3677501678467
2022	22.4889907836914