Year	Persons (Millions)
1980	25.086
1981	24.430
1982	23.951
1983	23.775
1984	24.285
1985	24.593
1986	24.746
1987	25.239
1988	26.070
1989	26.749
1990	26.871
1991	26.163
1992	25.540
1993	25.303
1994	25.505
1995	25.819
1996	26.060
1997	26.526
1998	26.795
1999	27.168
2000	27.484
2001	27.712
2002	27.944
2003	28.221
2004	28.530
2005	28.850
2006	29.138
2007	29.378
2008	29.629
2009	29.156
2010	29.229
2011	29.380
2012	29.714
2013	30.079
2014	30.794
2015	31.315
2016	31.775
2017	32.087
2018	32.458
2019	32.823
2020	32.531
2021	32.493
2022	32.929
2023	33.160
2024	33.219
2025	33.651