Year	Thousands of Persons
1960-01-01	1448
1965-01-01	1488
1967-01-01	1478
1969-01-01	1455
1970-01-01	1462
1971-01-01	1466
1972-01-01	1451
1973-01-01	1455
1974-01-01	1465
1975-01-01	1463
1976-01-01	1481
1977-01-01	1490
1978-01-01	1500
1979-01-01	1486
1981-01-01	1487
1982-01-01	1489
1983-01-01	1491
1984-01-01	1481
1985-01-01	1499
1986-01-01	1526
1987-01-01	1531
1988-01-01	1564
1989-01-01	1563
1990-01-01	1571
1991-01-01	1559
1992-01-01	1552
1993-01-01	1545
1994-01-01	1499
1995-01-01	1520
1996-01-01	1528
1997-01-01	1541
1998-01-01	1528
1999-01-01	1526.725
2000-01-01	1515.650
2001-01-01	1528.225
2002-01-01	1520.425
2003-01-01	1531.225
2004-01-01	1542.875
2005-01-01	1537.950
2006-01-01	1547.575
2007-01-01	1545.250
2008-01-01	1566.750
2009-01-01	1557.425
2010-01-01	1543.650
2011-01-01	1539.075