Year	% of population
2000	5.04384634705735
2001	5.42753511001309
2002	5.59343665797539
2003	5.77620148456472
2004	5.97607492793851
2005	6.19294653351699
2006	6.42705681233099
2007	6.68361693859164
2008	7.01883991216426
2009	7.37167631526554
2010	7.74293650405208
2011	8.13165334007904
2012	8.53826122202629
2013	8.95585542578493
2014	9.3904846134397
2015	9.84151478728926
2016	10.308997223031
2017	10.7919471087687
2018	11.2910758539614
2019	11.8060525680289
2020	12.3362032791012
2021	12.8815133315461
2022	13.2378982432178