Month Thousands Of Persons 1948-04-01 2043.00 1948-05-01 1736.00 1948-06-01 1700.00 1948-07-01 1799.00 1948-08-01 1812.00 1948-09-01 1726.00 1948-10-01 1491.00 1948-11-01 1716.00 1948-12-01 1898.00 1949-01-01 2551.00 1949-02-01 3000.00 1949-03-01 2896.00 1949-04-01 2805.00 1949-05-01 2974.00 1949-06-01 3028.00 1949-07-01 3554.00 1949-08-01 3318.00 1949-09-01 3070.00 1949-10-01 3308.00 1949-11-01 3073.00 1949-12-01 3148.00 1950-01-01 3985.00 1950-02-01 4133.00 1950-03-01 3783.00 1950-04-01 3252.00 1950-05-01 2757.00 1950-06-01 2707.00 1950-07-01 2664.00 1950-08-01 2163.00 1950-09-01 1584.00 1950-10-01 1732.00 1950-11-01 2024.00 1950-12-01 2027.00 1951-01-01 2301.00 1951-02-01 2204.00 1951-03-01 2010.00 1951-04-01 1676.00 1951-05-01 1517.00 1951-06-01 1563.00 1951-07-01 1576.00 1951-08-01 1466.00 1951-09-01 1582.00 1951-10-01 1526.00 1951-11-01 1674.00 1951-12-01 1530.00 1952-01-01 1876.00 1952-02-01 1990.00 1952-03-01 1704.00 1952-04-01 1582.00 1952-05-01 1440.00 1952-06-01 1444.00 1952-07-01 1603.00 1952-08-01 1584.00 1952-09-01 1416.00 1952-10-01 1232.00 1952-11-01 1316.00 1952-12-01 1277.00 1953-01-01 1854.00 1953-02-01 1672.00 1953-03-01 1572.00 1953-04-01 1524.00 1953-05-01 1298.00 1953-06-01 1246.00 1953-07-01 1318.00 1953-08-01 1226.00 1953-09-01 1370.00 1953-10-01 1294.00 1953-11-01 1732.00 1953-12-01 2237.00 1954-01-01 3081.00 1954-02-01 3417.00 1954-03-01 3545.00 1954-04-01 3390.00 1954-05-01 3147.00 1954-06-01 2983.00 1954-07-01 3002.00 1954-08-01 2930.00 1954-09-01 2960.00 1954-10-01 2574.00 1954-11-01 2747.00 1954-12-01 2608.00 1955-01-01 3227.00 1955-02-01 3142.00 1955-03-01 2918.00 1955-04-01 2812.00 1955-05-01 2266.00 1955-06-01 2157.00 1955-07-01 2093.00 1955-08-01 2075.00 1955-09-01 1937.00 1955-10-01 1929.00 1955-11-01 2096.00 1955-12-01 2186.00 1956-01-01 2636.00 1956-02-01 2619.00 1956-03-01 2672.00 1956-04-01 2332.00 1956-05-01 2285.00 1956-06-01 2222.00 1956-07-01 2326.00 1956-08-01 2046.00 1956-09-01 1923.00 1956-10-01 1767.00 1956-11-01 2146.00 1956-12-01 2310.00 1957-01-01 2750.00 1957-02-01 2656.00 1957-03-01 2386.00 1957-04-01 2230.00 1957-05-01 2151.00 1957-06-01 2233.00 1957-07-01 2160.00 1957-08-01 2056.00 1957-09-01 2113.00 1957-10-01 2108.00 1957-11-01 2641.00 1957-12-01 2861.00 1958-01-01 3915.00 1958-02-01 4530.00 1958-03-01 4594.00 1958-04-01 4446.00 1958-05-01 4129.00 1958-06-01 4078.00 1958-07-01 4093.00 1958-08-01 3944.00 1958-09-01 3415.00 1958-10-01 3205.00 1958-11-01 3207.00 1958-12-01 3520.00 1959-01-01 4116.00 1959-02-01 4163.00 1959-03-01 3757.00 1959-04-01 2979.00 1959-05-01 2699.00 1959-06-01 2669.00 1959-07-01 2737.00 1959-08-01 2634.00 1959-09-01 2633.00 1959-10-01 2667.00 1959-11-01 3047.00 1959-12-01 2917.00 1960-01-01 3514.00 1960-02-01 3324.00 1960-03-01 3508.00 1960-04-01 3002.00 1960-05-01 2694.00 1960-06-01 2854.00 1960-07-01 2997.00 1960-08-01 2983.00 1960-09-01 2723.00 1960-10-01 2916.00 1960-11-01 3346.00 1960-12-01 3812.00 1961-01-01 4602.00 1961-02-01 4896.00 1961-03-01 4669.00 1961-04-01 4184.00 1961-05-01 3892.00 1961-06-01 3816.00 1961-07-01 3834.00 1961-08-01 3584.00 1961-09-01 3289.00 1961-10-01 3199.00 1961-11-01 3241.00 1961-12-01 3422.00 1962-01-01 3954.00 1962-02-01 3792.00 1962-03-01 3663.00 1962-04-01 3197.00 1962-05-01 2855.00 1962-06-01 2976.00 1962-07-01 2940.00 1962-08-01 3157.00 1962-09-01 2864.00 1962-10-01 2676.00 1962-11-01 3032.00 1962-12-01 3181.00 1963-01-01 3963.00 1963-02-01 4106.00 1963-03-01 3698.00 1963-04-01 3212.00 1963-05-01 2910.00 1963-06-01 2962.00 1963-07-01 2924.00 1963-08-01 2955.00 1963-09-01 2710.00 1963-10-01 2668.00 1963-11-01 3040.00 1963-12-01 3095.00 1964-01-01 3781.00 1964-02-01 3748.00 1964-03-01 3470.00 1964-04-01 3000.00 1964-05-01 2563.00 1964-06-01 2807.00 1964-07-01 2642.00 1964-08-01 2695.00 1964-09-01 2541.00 1964-10-01 2514.00 1964-11-01 2559.00 1964-12-01 2641.00 1965-01-01 3187.00 1965-02-01 3414.00 1965-03-01 2958.00 1965-04-01 2619.00 1965-05-01 2260.00 1965-06-01 2468.00 1965-07-01 2285.00 1965-08-01 2386.00