Month	Persons
1965-01-01	70000
1965-02-01	64000
1965-03-01	51000
1965-04-01	42000
1965-05-01	35000
1965-06-01	31000
1965-07-01	29000
1965-08-01	27000
1965-09-01	28000
1965-10-01	31000
1965-11-01	36000
1965-12-01	49000
1966-01-01	58000
1966-02-01	53000
1966-03-01	41000
1966-04-01	38000
1966-05-01	33000
1966-06-01	31000
1966-07-01	31000
1966-08-01	32000
1966-09-01	35000
1966-10-01	47000
1966-11-01	65000
1966-12-01	94000
1967-01-01	128000
1967-02-01	139000
1967-03-01	135000
1967-04-01	137000
1967-05-01	132000
1967-06-01	121000
1967-07-01	118000
1967-08-01	114000
1967-09-01	110000
1967-10-01	117000
1967-11-01	125000
1967-12-01	138000
1968-01-01	146000
1968-02-01	129000
1968-03-01	112000
1968-04-01	99000
1968-05-01	85000
1968-06-01	73000
1968-07-01	66000
1968-08-01	61000
1968-09-01	58000
1968-10-01	62000
1968-11-01	65000
1968-12-01	71000
1969-01-01	81000
1969-02-01	74000
1969-03-01	62000
1969-04-01	55000
1969-05-01	46000
1969-06-01	42000
1969-07-01	41000
1969-08-01	41000
1969-09-01	42000
1969-10-01	47000
1969-11-01	52000
1969-12-01	60000
1970-01-01	68000
1970-02-01	65000
1970-03-01	58000
1970-04-01	53000
1970-05-01	49000
1970-06-01	45000
1970-07-01	46000
1970-08-01	47000
1970-09-01	49000
1970-10-01	57000
1970-11-01	65000
1970-12-01	77000
1971-01-01	96000
1971-02-01	95000
1971-03-01	86000
1971-04-01	83000
1971-05-01	77000
1971-06-01	72000
1971-07-01	73000
1971-08-01	74000
1971-09-01	76000
1971-10-01	88000
1971-11-01	99000
1971-12-01	111000
1972-01-01	128000
1972-02-01	125000
1972-03-01	114000
1972-04-01	108000
1972-05-01	100000
1972-06-01	90000
1972-07-01	90000
1972-08-01	92000
1972-09-01	92000
1972-10-01	104000
1972-11-01	111000
1972-12-01	120000
1973-01-01	133000
1973-02-01	128000
1973-03-01	117000
1973-04-01	112000
1973-05-01	106000
1973-06-01	101000
1973-07-01	106000
1973-08-01	111000
1973-09-01	113000
1973-10-01	138000
1973-11-01	162000
1973-12-01	192000
1974-01-01	238000
1974-02-01	241000
1974-03-01	232000
1974-04-01	237000
1974-05-01	218000
1974-06-01	218000
1974-07-01	236000
1974-08-01	254000
1974-09-01	268000
1974-10-01	316000
1974-11-01	350000
1974-12-01	381000
1975-01-01	436000
1975-02-01	437000
1975-03-01	422000
1975-04-01	439000
1975-05-01	425000
1975-06-01	428000
1975-07-01	451000
1975-08-01	463000
1975-09-01	461000
1975-10-01	496000
1975-11-01	509000
1975-12-01	526000
1976-01-01	556000
1976-02-01	536000
1976-03-01	508000
1976-04-01	501000
1976-05-01	454000
1976-06-01	448000
1976-07-01	468000
1976-08-01	474000
1976-09-01	462000
1976-10-01	493000
1976-11-01	504000
1976-12-01	517000
1977-01-01	549000
1977-02-01	537000
1977-03-01	515000
1977-04-01	517000
1977-05-01	482000
1977-06-01	480000
1977-07-01	508000
1977-08-01	510000
1977-09-01	487000
1977-10-01	512000
1977-11-01	523000
1977-12-01	531000
1978-01-01	556000
1978-02-01	536000
1978-03-01	514000
1978-04-01	505000
1978-05-01	474000
1978-06-01	468000
1978-07-01	493000
1978-08-01	501000
1978-09-01	476000
1978-10-01	499000
1978-11-01	505000
1978-12-01	512000
1979-01-01	526000
1979-02-01	505000
1979-03-01	476000
1979-04-01	466000
1979-05-01	431000
1979-06-01	430000
1979-07-01	453000
1979-08-01	452000
1979-09-01	420000
1979-10-01	432000
1979-11-01	439000
1979-12-01	449000
1980-01-01	479000
1980-02-01	466000
1980-03-01	442000
1980-04-01	436000
1980-05-01	414000
1980-06-01	426000
1980-07-01	467000
1980-08-01	475000
1980-09-01	455000
1980-10-01	488000
1980-11-01	510000
1980-12-01	535000
1981-01-01	579000
1981-02-01	576000
1981-03-01	567000
1981-04-01	574000
1981-05-01	568000
1981-06-01	580000
1981-07-01	641000
1981-08-01	662000
1981-09-01	640000
1981-10-01	687000
1981-11-01	717000
1981-12-01	749000
1982-01-01	797000
1982-02-01	791000
1982-03-01	771000
1982-04-01	765000
1982-05-01	748000
1982-06-01	757000
1982-07-01	812000
1982-08-01	830000
1982-09-01	837000
1982-10-01	880000
1982-11-01	912000
1982-12-01	942000
1983-01-01	996000
1983-02-01	997000
1983-03-01	978000
1983-04-01	974000
1983-05-01	949000
1983-06-01	953000
1983-07-01	1006000
1983-08-01	1014000
1983-09-01	989000
1983-10-01	995000
1983-11-01	994000
1983-12-01	1005000
1984-01-01	1030000
1984-02-01	1015000
1984-03-01	986000
1984-04-01	970000
1984-05-01	944000
1984-06-01	942000
1984-07-01	996000
1984-08-01	1009000
1984-09-01	989000
1984-10-01	990000
1984-11-01	993000
1984-12-01	1007000
1985-01-01	1039000
1985-02-01	1028000
1985-03-01	1005000
1985-04-01	993000
1985-05-01	971000
1985-06-01	976000
1985-07-01	1028000
1985-08-01	1040000
1985-09-01	1019000
1985-10-01	1023000
1985-11-01	1031000
1985-12-01	1050000
1986-01-01	1087000
1986-02-01	1073000
1986-03-01	1043000
1986-04-01	1026000
1986-05-01	1001000
1986-06-01	1001000
1986-07-01	1040000
1986-08-01	1040000
1986-09-01	1006000
1986-10-01	994000
1986-11-01	994000
1986-12-01	1012000
1987-01-01	1046000
1987-02-01	1034000
1987-03-01	1016000
1987-04-01	1000000
1987-05-01	978000
1987-06-01	990000
1987-07-01	1042000
1987-08-01	1045000
1987-09-01	1025000
1987-10-01	1021000
1987-11-01	1027000
1987-12-01	1053000
1988-01-01	1092000
1988-02-01	1082000
1988-03-01	1058000
1988-04-01	1043000
1988-05-01	1017000
1988-06-01	1021000
1988-07-01	1063000
1988-08-01	1055000
1988-09-01	1026000
1988-10-01	1017000
1988-11-01	1008000
1988-12-01	1010000
1989-01-01	1036000
1989-02-01	1021000
1989-03-01	987000
1989-04-01	964000
1989-05-01	932000
1989-06-01	930000
1989-07-01	965000
1989-08-01	956000
1989-09-01	930000
1989-10-01	935000
1989-11-01	964000
1989-12-01	983000
1990-01-01	1013000
1990-02-01	997000
1990-03-01	959000
1990-04-01	938000
1990-05-01	905000
1990-06-01	901000
1990-07-01	933000
1990-08-01	908000
1990-09-01	858000
1990-10-01	836000
1990-11-01	826000
1990-12-01	838000