Year % of population 1990 0 1991 0 1992 5.641971847308352E-05 1993 0.00014314850210843388 1994 0.0011025058795659272 1995 0.01629492157902058 1996 0.034945057068834 1997 0.060337840403964414 1998 0.14827865011999977 1999 0.2667417241252047 2000 0.525965919644618 2001 0.7559734774006673 2002 1.5230755240597147 2003 2.043204491706377 2004 2.931745439803035 2005 3.6438678733072827 2006 4.442278621943054 2007 5.56337984172341 2008 6.422664896219605 2009 7.5124089264243645 2010 10.1511106975562 2011 12.279369454201783 2012 13.606393797278812 2013 15.214783922032655 2014 17.363357873377296 2015 19.41911964495031 2016 22.264197076193728 2017 24.853212135636532 2018 27.845453761614685 2019 34.53632464392663 2020 43.82791153262738 2021 47.41068685850485