Year % of population 2000 55.39697325885028 2001 56.262796805484506 2002 57.47868054567221 2003 58.63272496916552 2004 59.79802056152548 2005 60.98762031509016 2006 62.18989967178591 2007 63.40460607928379 2008 64.62358015961736 2009 65.83303368519636 2010 67.0331395636173 2011 68.12742390131514 2012 69.3119350583175 2013 70.49914154924932 2014 71.68683480895352 2015 72.87220205587595 2016 74.04863986608059 2017 75.1021510913496 2018 76.2188109269665 2019 77.30553820331902 2020 78.35331150909802 2021 79.62323807514515 2022 80.60059345389077