Month	Persons
1965-01-01	286000
1965-02-01	292000
1965-03-01	201000
1965-04-01	127000
1965-05-01	106000
1965-06-01	95000
1965-07-01	89000
1965-08-01	85000
1965-09-01	85000
1965-10-01	92000
1965-11-01	119000
1965-12-01	178000
1966-01-01	269000
1966-02-01	235000
1966-03-01	142000
1966-04-01	121000
1966-05-01	107000
1966-06-01	101000
1966-07-01	102000
1966-08-01	106000
1966-09-01	113000
1966-10-01	146000
1966-11-01	217000
1966-12-01	372000
1967-01-01	621000
1967-02-01	673000
1967-03-01	576000
1967-04-01	501000
1967-05-01	458000
1967-06-01	401000
1967-07-01	377000
1967-08-01	359000
1967-09-01	341000
1967-10-01	360000
1967-11-01	395000
1967-12-01	526000
1968-01-01	673000
1968-02-01	590000
1968-03-01	460000
1968-04-01	331000
1968-05-01	265000
1968-06-01	226000
1968-07-01	203000
1968-08-01	187000
1968-09-01	174000
1968-10-01	180000
1968-11-01	196000
1968-12-01	266000
1969-01-01	369000
1969-02-01	374000
1969-03-01	244000
1969-04-01	155000
1969-05-01	123000
1969-06-01	111000
1969-07-01	108000
1969-08-01	104000
1969-09-01	100000
1969-10-01	108000
1969-11-01	119000
1969-12-01	192000
1970-01-01	286000
1970-02-01	264000
1970-03-01	198000
1970-04-01	121000
1970-05-01	104000
1970-06-01	95000
1970-07-01	98000
1970-08-01	99000
1970-09-01	98000
1970-10-01	111000
1970-11-01	129000
1970-12-01	175000
1971-01-01	287000
1971-02-01	255000
1971-03-01	207000
1971-04-01	160000
1971-05-01	143000
1971-06-01	135000
1971-07-01	142000
1971-08-01	145000
1971-09-01	147000
1971-10-01	171000
1971-11-01	208000
1971-12-01	270000
1972-01-01	375000
1972-02-01	369000
1972-03-01	269000
1972-04-01	231000
1972-05-01	208000
1972-06-01	190000
1972-07-01	196000
1972-08-01	199000
1972-09-01	194000
1972-10-01	215000
1972-11-01	235000
1972-12-01	279000
1973-01-01	356000
1973-02-01	347000
1973-03-01	286000
1973-04-01	240000
1973-05-01	211000
1973-06-01	201000
1973-07-01	217000
1973-08-01	222000
1973-09-01	219000
1973-10-01	267000
1973-11-01	332000
1973-12-01	486000
1974-01-01	621000
1974-02-01	620000
1974-03-01	561000
1974-04-01	518000
1974-05-01	457000
1974-06-01	451000
1974-07-01	491000
1974-08-01	527000
1974-09-01	557000
1974-10-01	672000
1974-11-01	799000
1974-12-01	946000
1975-01-01	1155000
1975-02-01	1184000
1975-03-01	1114000
1975-04-01	1087000
1975-05-01	1018000
1975-06-01	1002000
1975-07-01	1035000
1975-08-01	1032000
1975-09-01	1005000
1975-10-01	1061000
1975-11-01	1114000
1975-12-01	1224000
1976-01-01	1351000
1976-02-01	1347000
1976-03-01	1190000
1976-04-01	1094000
1976-05-01	953000
1976-06-01	921000
1976-07-01	945000
1976-08-01	940000
1976-09-01	898000
1976-10-01	944000
1976-11-01	985000
1976-12-01	1090000
1977-01-01	1248000
1977-02-01	1213000
1977-03-01	1085000
1977-04-01	1040000
1977-05-01	946000
1977-06-01	931000
1977-07-01	973000
1977-08-01	963000
1977-09-01	911000
1977-10-01	955000
1977-11-01	1005000
1977-12-01	1090000
1978-01-01	1213000
1978-02-01	1224000
1978-03-01	1099000
1978-04-01	1000000
1978-05-01	913000
1978-06-01	878000
1978-07-01	922000
1978-08-01	924000
1978-09-01	865000
1978-10-01	902000
1978-11-01	927000
1978-12-01	1007000
1979-01-01	1171000
1979-02-01	1135000
1979-03-01	958000
1979-04-01	875000
1979-05-01	775000
1979-06-01	764000
1979-07-01	803000
1979-08-01	799000
1979-09-01	736000
1979-10-01	762000
1979-11-01	799000
1979-12-01	867000
1980-01-01	1036000
1980-02-01	993000
1980-03-01	876000
1980-04-01	825000
1980-05-01	767000
1980-06-01	782000
1980-07-01	853000
1980-08-01	865000
1980-09-01	823000
1980-10-01	888000
1980-11-01	967000
1980-12-01	1118000
1981-01-01	1308000
1981-02-01	1300000
1981-03-01	1210000
1981-04-01	1147000
1981-05-01	1110000
1981-06-01	1126000
1981-07-01	1246000
1981-08-01	1289000
1981-09-01	1256000
1981-10-01	1366000
1981-11-01	1490000
1981-12-01	1704000
1982-01-01	1950000
1982-02-01	1935000
1982-03-01	1811000
1982-04-01	1710000
1982-05-01	1646000
1982-06-01	1651000
1982-07-01	1757000
1982-08-01	1797000
1982-09-01	1820000
1982-10-01	1920000
1982-11-01	2038000
1982-12-01	2223000
1983-01-01	2487000
1983-02-01	2536000
1983-03-01	2386000
1983-04-01	2253000
1983-05-01	2149000
1983-06-01	2126000
1983-07-01	2202000
1983-08-01	2196000
1983-09-01	2134000
1983-10-01	2148000
1983-11-01	2193000
1983-12-01	2349000
1984-01-01	2540000
1984-02-01	2537000
1984-03-01	2393000
1984-04-01	2254000
1984-05-01	2134000
1984-06-01	2113000
1984-07-01	2202000
1984-08-01	2202000
1984-09-01	2144000
1984-10-01	2145000
1984-11-01	2189000
1984-12-01	2326000
1985-01-01	2620000
1985-02-01	2612000
1985-03-01	2475000
1985-04-01	2305000
1985-05-01	2193000
1985-06-01	2161000
1985-07-01	2222000
1985-08-01	2216000
1985-09-01	2152000
1985-10-01	2149000
1985-11-01	2211000
1985-12-01	2347000
1986-01-01	2590000
1986-02-01	2593000
1986-03-01	2448000
1986-04-01	2230000
1986-05-01	2122000
1986-06-01	2078000
1986-07-01	2132000
1986-08-01	2120000
1986-09-01	2046000
1986-10-01	2027000
1986-11-01	2067000
1986-12-01	2218000
1987-01-01	2497000
1987-02-01	2488000
1987-03-01	2412000
1987-04-01	2216000
1987-05-01	2098000
1987-06-01	2097000
1987-07-01	2175000
1987-08-01	2164000
1987-09-01	2107000
1987-10-01	2093000
1987-11-01	2134000
1987-12-01	2309000
1988-01-01	2519000
1988-02-01	2516000
1988-03-01	2440000
1988-04-01	2262000
1988-05-01	2149000
1988-06-01	2132000
1988-07-01	2199000
1988-08-01	2167000
1988-09-01	2100000
1988-10-01	2075000
1988-11-01	2091000
1988-12-01	2190000
1989-01-01	2335000
1989-02-01	2305000
1989-03-01	2178000
1989-04-01	2035000
1989-05-01	1947000
1989-06-01	1915000
1989-07-01	1973000
1989-08-01	1940000
1989-09-01	1881000
1989-10-01	1874000
1989-11-01	1950000
1989-12-01	2052000
1990-01-01	2192000
1990-02-01	2153000
1990-03-01	2013000
1990-04-01	1915000
1990-05-01	1823000
1990-06-01	1807000
1990-07-01	1864000
1990-08-01	1812000
1990-09-01	1728000
1990-10-01	1687000
1990-11-01	1685000
1990-12-01	1784000