Year	Thousands of Persons
1972-01-01	1039.00
1973-01-01	1041.50
1974-01-01	1048.25
1975-01-01	1056.75
1976-01-01	1081.75
1977-01-01	1099.25
1978-01-01	1106.00
1979-01-01	1101.00
1980-01-01	1099.75
1981-01-01	1108.25
1982-01-01	1104.75
1983-01-01	1092.25
1984-01-01	1099.50
1985-01-01	1118.25
1986-01-01	1138.75
1987-01-01	1152.75
1988-01-01	1138.75
1989-01-01	1102.00
1990-01-01	1077.75
1991-01-01	1059.00
1992-01-01	1056.75
1993-01-01	1053.00
1994-01-01	1071.00
1995-01-01	1095.00
1996-01-01	1126.25
1997-01-01	1157.00
1998-01-01	1182.75
1999-01-01	1183.50
2000-01-01	1189.50
2001-01-01	1195.25
2002-01-01	1193.25
2003-01-01	1180.25
2004-01-01	1184.75
2005-01-01	1197.00
2006-01-01	1235.25
2007-01-01	1274.75
2008-01-01	1315.75
2009-01-01	1301.75
2010-01-01	1309.25
2011-01-01	1329.00