Year % of population 1990 0 1991 0 1992 0 1993 0.0028538027833535026 1994 0.00334349739918022 1995 0.015256387704440474 1996 0.13218130634543063 1997 0.2859480653141493 1998 0.6114751053907062 1999 0.8693060930739648 2000 1.4567183606461034 2001 1.8804677929667353 2002 4.001816868963886 2003 4.5645227866302776 2004 5.1994282396298095 2005 5.630562498091572 2006 6.552273362188342 2007 7.447219131274852 2008 8.731999659109693 2009 10.90428096592439 2010 12.984587252081516 2011 17.64295398569884 2012 20.688019320978224 2013 21.96482449913842 2014 24.638298602251098 2015 27.88712357902061 2016 31.94289851363304 2017 40.544131803743404 2019 55.030102042041534 2020 61.16605934042781 2021 65.23708552921366