Quarter	Thousands of Persons, Seasonally Adjusted
1956-01-01	132
1956-04-01	132
1956-07-01	132
1956-10-01	132
1957-01-01	99
1957-04-01	99
1957-07-01	99
1957-10-01	99
1958-01-01	119
1958-04-01	119
1958-07-01	119
1958-10-01	119
1959-01-01	170
1959-04-01	170
1959-07-01	170
1959-10-01	170
1960-01-01	156
1960-04-01	156
1960-07-01	156
1960-10-01	156
1961-01-01	131
1961-04-01	131
1961-07-01	131
1961-10-01	131
1962-01-01	156
1962-04-01	156
1962-07-01	156
1962-10-01	156
1963-01-01	147
1963-04-01	147
1963-07-01	147
1963-10-01	147
1964-01-01	117
1964-04-01	117
1964-07-01	117
1964-10-01	117
1965-01-01	150
1965-04-01	150
1965-07-01	150
1965-10-01	150
1966-01-01	152
1966-04-01	152
1966-07-01	152
1966-10-01	152
1967-01-01	205
1967-04-01	205
1967-07-01	205
1967-10-01	205
1968-01-01	265
1968-04-01	265
1968-07-01	265
1968-10-01	265
1969-01-01	241
1969-04-01	241
1969-07-01	241
1969-10-01	241
1970-01-01	274
1970-04-01	274
1970-07-01	274
1970-10-01	274
1971-01-01	303
1971-04-01	303
1971-07-01	303
1971-10-01	303
1972-01-01	312
1972-04-01	312
1972-07-01	312
1972-10-01	312
1973-01-01	310
1973-04-01	310
1973-07-01	310
1973-10-01	310
1974-01-01	330
1974-04-01	330
1974-07-01	330
1974-10-01	330
1975-01-01	427
1975-04-01	427
1975-07-01	427
1975-10-01	427
1976-01-01	507
1976-04-01	507
1976-07-01	507
1976-10-01	507
1977-01-01	573
1977-04-01	573
1977-07-01	573
1977-10-01	573
1978-01-01	586
1978-04-01	586
1978-07-01	586
1978-10-01	586
1979-01-01	678
1979-04-01	678
1979-07-01	678
1979-10-01	678
1980-01-01	767
1980-04-01	767
1980-07-01	767
1980-10-01	767
1981-01-01	872
1981-04-01	872
1981-07-01	872
1981-10-01	872
1982-01-01	930
1982-04-01	930
1982-07-01	930
1982-10-01	930
1983-01-01	955
1983-04-01	955
1983-07-01	955
1983-10-01	955
1984-01-01	1090
1984-04-01	1090
1984-07-01	1090
1984-10-01	1090
1985-01-01	1136
1985-04-01	1136
1985-07-01	1136
1985-10-01	1136
1986-01-01	1159
1986-04-01	1159
1986-07-01	1159
1986-10-01	1159
1987-01-01	1224
1987-04-01	1224
1987-07-01	1224
1987-10-01	1224
1988-01-01	1205
1988-04-01	1205
1988-07-01	1205
1988-10-01	1205
1989-01-01	1165
1989-04-01	1165
1989-07-01	1165
1989-10-01	1165
1990-01-01	1126
1990-04-01	1126
1990-07-01	1126
1990-10-01	1126
1991-01-01	1151
1991-04-01	1151
1991-07-01	1151
1991-10-01	1151
1992-01-01	1259
1992-04-01	1259
1992-07-01	1259
1992-10-01	1259
1993-01-01	1347
1993-04-01	1347
1993-07-01	1347
1993-10-01	1347
1994-01-01	1427
1994-04-01	1427
1994-07-01	1427
1994-10-01	1427
1995-01-01	1353
1995-04-01	1342
1995-07-01	1375
1995-10-01	1387
1996-01-01	1412
1996-04-01	1425
1996-07-01	1432
1996-10-01	1428
1997-01-01	1432
1997-04-01	1431
1997-07-01	1422
1997-10-01	1406
1998-01-01	1384
1998-04-01	1389
1998-07-01	1412
1998-10-01	1418
1999-01-01	1418
1999-04-01	1395
1999-07-01	1358
1999-10-01	1306
2000-01-01	1261
2000-04-01	1227
2000-07-01	1197
2000-10-01	1176
2001-01-01	1154
2001-04-01	1135
2001-07-01	1112
2001-10-01	1096
2002-01-01	1100
2002-04-01	1095
2002-07-01	1089
2002-10-01	1107
2003-01-01	1185
2003-04-01	1213
2003-07-01	1169
2003-10-01	1222
2004-01-01	1285
2004-04-01	1237
2004-07-01	1255
2004-10-01	1248
2005-01-01	1209
2005-04-01	1252
2005-07-01	1294
2005-10-01	1314
2006-01-01	1312
2006-04-01	1261
2006-07-01	1299
2006-10-01	1161
2007-01-01	1199
2007-04-01	1153
2007-07-01	1111
2007-10-01	1065
2008-01-01	1005
2008-04-01	1036
2008-07-01	1049
2008-10-01	1115
2009-01-01	1197
2009-04-01	1270
2009-07-01	1281
2009-10-01	1293
2010-01-01	1298
2010-04-01	1295
2010-07-01	1316
2010-10-01	1348
2011-01-01	1336
2011-04-01	1300
2011-07-01	1327
2011-10-01	1319