Year	Thousands of Persons
1973-01-01	1277
1974-01-01	1282
1975-01-01	1241
1976-01-01	1204
1977-01-01	1209
1978-01-01	1195
1979-01-01	1176
1980-01-01	1176
1981-01-01	1157
1982-01-01	1107
1983-01-01	1061
1984-01-01	1077
1985-01-01	1099
1986-01-01	1114
1987-01-01	1118
1988-01-01	1110
1989-01-01	1154
1990-01-01	1192
1991-01-01	1174
1992-01-01	1186
1993-01-01	1157
1994-01-01	1102
1995-01-01	1120
1996-01-01	1104
1997-01-01	1125
1998-01-01	1126
1999-01-01	1144
2000-01-01	1159
2001-01-01	1162
2002-01-01	1128
2003-01-01	1088
2004-01-01	1108
2005-01-01	1107
2006-01-01	1094
2007-01-01	1054
2008-01-01	971
2009-01-01	920
2010-01-01	884
2011-01-01	857
2012-01-01	854