Year	Persons (Millions)
1980	0.315
1981	0.318
1982	0.320
1983	0.332
1984	0.329
1985	0.332
1986	0.341
1987	0.343
1988	0.346
1989	0.349
1990	0.352
1991	0.362
1992	0.366
1993	0.369
1994	0.373
1995	0.376
1996	0.378
1997	0.381
1998	0.384
1999	0.386
2000	0.389
2001	0.391
2002	0.395
2003	0.397
2004	0.400
2005	0.403
2006	0.405
2007	0.406
2008	0.408
2009	0.411
2010	0.414
2011	0.415
2012	0.418
2013	0.423
2014	0.429
2015	0.440
2016	0.450
2017	0.460
2018	0.476
2019	0.494
2020	0.515
2021	0.516
2022	0.521
2023	0.542
2024	0.545
2025	0.547
2026	0.550
2027	0.553
2028	0.556
2029	0.559