Quarter	Thousands of Persons, Seasonally Adjusted
1956-01-01	112
1956-04-01	112
1956-07-01	112
1956-10-01	112
1957-01-01	80
1957-04-01	80
1957-07-01	80
1957-10-01	80
1958-01-01	90
1958-04-01	90
1958-07-01	90
1958-10-01	90
1959-01-01	129
1959-04-01	129
1959-07-01	129
1959-10-01	129
1960-01-01	120
1960-04-01	120
1960-07-01	120
1960-10-01	120
1961-01-01	110
1961-04-01	110
1961-07-01	110
1961-10-01	110
1962-01-01	120
1962-04-01	120
1962-07-01	120
1962-10-01	120
1963-01-01	126
1963-04-01	126
1963-07-01	126
1963-10-01	126
1964-01-01	104
1964-04-01	104
1964-07-01	104
1964-10-01	104
1965-01-01	128
1965-04-01	128
1965-07-01	128
1965-10-01	128
1966-01-01	135
1966-04-01	135
1966-07-01	135
1966-10-01	135
1967-01-01	178
1967-04-01	178
1967-07-01	178
1967-10-01	178
1968-01-01	221
1968-04-01	221
1968-07-01	221
1968-10-01	221
1969-01-01	183
1969-04-01	183
1969-07-01	183
1969-10-01	183
1970-01-01	189
1970-04-01	189
1970-07-01	189
1970-10-01	189
1971-01-01	208
1971-04-01	208
1971-07-01	208
1971-10-01	208
1972-01-01	222
1972-04-01	222
1972-07-01	222
1972-10-01	222
1973-01-01	207
1973-04-01	207
1973-07-01	207
1973-10-01	207
1974-01-01	222
1974-04-01	222
1974-07-01	222
1974-10-01	222
1975-01-01	372
1975-04-01	372
1975-07-01	372
1975-10-01	372
1976-01-01	392
1976-04-01	392
1976-07-01	392
1976-10-01	392
1977-01-01	449
1977-04-01	449
1977-07-01	449
1977-10-01	449
1978-01-01	484
1978-04-01	484
1978-07-01	484
1978-10-01	484
1979-01-01	542
1979-04-01	542
1979-07-01	542
1979-10-01	542
1980-01-01	546
1980-04-01	546
1980-07-01	546
1980-10-01	546
1981-01-01	683
1981-04-01	683
1981-07-01	683
1981-10-01	683
1982-01-01	772
1982-04-01	772
1982-07-01	772
1982-10-01	772
1983-01-01	820
1983-04-01	820
1983-07-01	820
1983-10-01	820
1984-01-01	995
1984-04-01	995
1984-07-01	995
1984-10-01	995
1985-01-01	1086
1985-04-01	1086
1985-07-01	1086
1985-10-01	1086
1986-01-01	1086
1986-04-01	1086
1986-07-01	1086
1986-10-01	1086
1987-01-01	1061
1987-04-01	1061
1987-07-01	1061
1987-10-01	1061
1988-01-01	1001
1988-04-01	1001
1988-07-01	1001
1988-10-01	1001
1989-01-01	898
1989-04-01	898
1989-07-01	898
1989-10-01	898
1990-01-01	880
1990-04-01	880
1990-07-01	880
1990-10-01	880
1991-01-01	910
1991-04-01	910
1991-07-01	910
1991-10-01	910
1992-01-01	1039
1992-04-01	1039
1992-07-01	1039
1992-10-01	1039
1993-01-01	1229
1993-04-01	1229
1993-07-01	1229
1993-10-01	1229
1994-01-01	1316
1994-04-01	1316
1994-07-01	1316
1994-10-01	1316
1995-01-01	1202
1995-04-01	1167
1995-07-01	1178
1995-10-01	1196
1996-01-01	1234
1996-04-01	1273
1996-07-01	1311
1996-10-01	1330
1997-01-01	1340
1997-04-01	1338
1997-07-01	1321
1997-10-01	1293
1998-01-01	1258
1998-04-01	1248
1998-07-01	1251
1998-10-01	1248
1999-01-01	1255
1999-04-01	1247
1999-07-01	1224
1999-10-01	1173
2000-01-01	1099
2000-04-01	1043
2000-07-01	996
2000-10-01	957
2001-01-01	931
2001-04-01	919
2001-07-01	912
2001-10-01	926
2002-01-01	978
2002-04-01	1004
2002-07-01	1014
2002-10-01	1042
2003-01-01	1062
2003-04-01	1081
2003-07-01	1099
2003-10-01	1145
2004-01-01	1142
2004-04-01	1138
2004-07-01	1157
2004-10-01	1178
2005-01-01	1155
2005-04-01	1165
2005-07-01	1167
2005-10-01	1171
2006-01-01	1201
2006-04-01	1198
2006-07-01	1151
2006-10-01	1155
2007-01-01	1145
2007-04-01	1103
2007-07-01	1103
2007-10-01	1020
2008-01-01	988
2008-04-01	1000
2008-07-01	1015
2008-10-01	1059
2009-01-01	1233
2009-04-01	1330
2009-07-01	1310
2009-10-01	1410
2010-01-01	1395
2010-04-01	1347
2010-07-01	1332
2010-10-01	1278
2011-01-01	1283
2011-04-01	1286
2011-07-01	1301
2011-10-01	1359