Quarter	Thousands of Persons, Seasonally Adjusted
1964-01-01	952.2063
1964-04-01	946.1638
1964-07-01	944.4842
1964-10-01	953.4319
1965-01-01	954.9417
1965-04-01	956.7444
1965-07-01	954.9003
1965-10-01	950.1613
1966-01-01	948.2013
1966-04-01	947.5394
1966-07-01	950.6441
1966-10-01	949.2145
1967-01-01	940.7175
1967-04-01	933.5425
1967-07-01	930.7663
1967-10-01	927.2913
1968-01-01	943.9841
1968-04-01	934.6794
1968-07-01	932.4376
1968-10-01	933.6623
1969-01-01	936.0712
1969-04-01	933.1082
1969-07-01	939.8263
1969-10-01	944.9384
1970-01-01	954.2393
1970-04-01	954.8183
1970-07-01	964.1663
1970-10-01	960.2325
1971-01-01	959.8376
1971-04-01	971.1414
1971-07-01	975.3343
1971-10-01	979.3696
1972-01-01	975.8935
1972-04-01	985.9913
1972-07-01	980.0537
1972-10-01	991.2706
1973-01-01	999.3361
1973-04-01	1002.9600
1973-07-01	1020.4290
1973-10-01	1038.2610
1974-01-01	1045.8010
1974-04-01	1049.0360
1974-07-01	1051.3600
1974-10-01	1053.7370
1975-01-01	1048.4880
1975-04-01	1051.1600
1975-07-01	1050.8190
1975-10-01	1070.5800
1976-01-01	1087.7830
1976-04-01	1087.9940
1976-07-01	1095.8470
1976-10-01	1092.1060
1977-01-01	1099.6850
1977-04-01	1085.9610
1977-07-01	1105.1220
1977-10-01	1106.6670
1978-01-01	1099.0190
1978-04-01	1096.3260
1978-07-01	1102.8820
1978-10-01	1107.8770
1979-01-01	1114.2930
1979-04-01	1117.9270
1979-07-01	1117.4470
1979-10-01	1124.6410
1980-01-01	1130.1170
1980-04-01	1136.7530
1980-07-01	1144.3750
1980-10-01	1152.6070
1981-01-01	1160.5890
1981-04-01	1159.9670
1981-07-01	1175.3460
1981-10-01	1176.6620
1982-01-01	1192.3910
1982-04-01	1181.4780
1982-07-01	1190.6330
1982-10-01	1198.0260
1983-01-01	1203.1990
1983-04-01	1199.2620
1983-07-01	1198.7880
1983-10-01	1212.2470
1984-01-01	1211.7510
1984-04-01	1216.2080
1984-07-01	1211.1060
1984-10-01	1213.3150
1985-01-01	1225.0840
1985-04-01	1230.6050
1985-07-01	1228.2200
1985-10-01	1230.9460
1986-01-01	1224.6530
1986-04-01	1224.0460
1986-07-01	1224.0790
1986-10-01	1222.1650
1987-01-01	1215.7550
1987-04-01	1213.3210
1987-07-01	1222.7300
1987-10-01	1211.2100
1988-01-01	1211.5930
1988-04-01	1212.2000
1988-07-01	1216.3520
1988-10-01	1218.0440
1989-01-01	1234.5170
1989-04-01	1235.8540
1989-07-01	1230.0660
1989-10-01	1232.6740
1997-04-01	1195.0270
1997-07-01	1170.6110
1997-10-01	1183.5240
1998-01-01	1177.0790
1998-04-01	1196.1810
1998-07-01	1186.8860
1998-10-01	1198.9980
1999-01-01	1208.7410
1999-04-01	1225.1940
1999-07-01	1222.9000
1999-10-01	1225.7540
2000-01-01	1229.4650
2000-04-01	1234.0030
2000-07-01	1246.6260
2000-10-01	1243.7690
2001-01-01	1239.2450
2001-04-01	1245.0120
2001-07-01	1247.3610
2001-10-01	1258.2710
2002-01-01	1257.2420
2002-04-01	1255.1420
2002-07-01	1259.5130
2002-10-01	1257.9260
2003-01-01	1259.1600
2003-04-01	1251.4220
2003-07-01	1241.9480
2003-10-01	1238.8930
2004-01-01	1256.7070
2004-04-01	1246.7230
2004-07-01	1254.7650
2004-10-01	1250.2370
2005-01-01	1263.8280
2005-04-01	1263.1210
2005-07-01	1266.9470
2005-10-01	1272.2420
2006-01-01	1278.9950
2006-04-01	1277.1400
2006-07-01	1282.0960
2006-10-01	1283.8730
2007-01-01	1294.2520
2007-04-01	1287.5700
2007-07-01	1298.3600
2007-10-01	1299.5240
2008-01-01	1301.4360
2008-04-01	1299.4490
2008-07-01	1304.7000
2008-10-01	1306.8230
2009-01-01	1308.7600
2009-04-01	1302.0500
2009-07-01	1294.7600
2009-10-01	1296.8790
2010-01-01	1288.0980
2010-04-01	1291.2700
2010-07-01	1282.7310
2010-10-01	1284.0550
2011-01-01	1283.3360
2011-04-01	1286.3160
2011-07-01	1292.5630
2011-10-01	1287.5080
2012-01-01	1294.9230