Monthly Number Of Buildings
1925-01-01 11222.0
1925-02-01 12634.0
1925-03-01 20835.0
1925-04-01 21050.0
1925-05-01 18854.0
1925-06-01 17718.0
1925-07-01 18810.0
1925-08-01 18726.0
1925-09-01 16068.0
1925-10-01 19125.0
1925-11-01 16377.0
1925-12-01 14709.0
1926-01-01 12044.0
1926-02-01 11028.0
1926-03-01 18438.0
1926-04-01 20115.0
1926-05-01 18932.0
1926-06-01 17499.0
1926-07-01 13948.0
1926-08-01 14510.0
1926-09-01 14853.0
1926-10-01 15695.0
1926-11-01 15010.0
1926-12-01 12305.0
1927-01-01 10381.0
1927-02-01 13001.0
1927-03-01 19514.0
1927-04-01 19333.0
1927-05-01 16583.0
1927-06-01 17755.0
1927-07-01 14270.0
1927-08-01 16788.0
1927-09-01 16403.0
1927-10-01 16920.0
1927-11-01 16919.0
1927-12-01 13037.0
1928-01-01 13489.0
1928-02-01 15588.0
1928-03-01 20612.0
1928-04-01 21558.0
1928-05-01 21454.0
1928-06-01 20053.0
1928-07-01 15804.0
1928-08-01 16213.0
1928-09-01 15179.0
1928-10-01 17968.0
1928-11-01 14474.0
1928-12-01 11985.0
1929-01-01 10509.0
1929-02-01 10177.0
1929-03-01 17055.0
1929-04-01 19944.0
1929-05-01 17237.0
1929-06-01 14185.0
1929-07-01 13322.0
1929-08-01 12332.0
1929-09-01 10946.0
1929-10-01 11716.0
1929-11-01 8192.00
1929-12-01 5379.00
1930-01-01 5784.00
1930-02-01 6118.00
1930-03-01 9082.00
1930-04-01 11250.0
1930-05-01 9922.00
1930-06-01 9190.00
1930-07-01 7791.00
1930-08-01 7273.00
1930-09-01 7558.00
1930-10-01 8873.00
1930-11-01 7178.00
1930-12-01 5333.00
1931-01-01 4899.00
1931-02-01 7481.00
1931-03-01 8521.00
1931-04-01 9706.00
1931-05-01 9676.00
1931-06-01 7488.00
1931-07-01 7144.00
1931-08-01 6631.00
1931-09-01 6140.00
1931-10-01 6787.00
1931-11-01 5387.00
1931-12-01 4428.00
1932-01-01 3366.00
1932-02-01 3714.00
1932-03-01 4655.00
1932-04-01 4464.00
1932-05-01 4328.00
1932-06-01 3709.00
1932-07-01 3409.00
1932-08-01 3835.00
1932-09-01 4081.00
1932-10-01 3861.00
1932-11-01 3072.00
1932-12-01 2190.00
1933-01-01 2147.00
1933-02-01 2174.00
1933-03-01 3565.00
1933-04-01 4357.00
1933-05-01 9127.00
1933-06-01 6550.00
1933-07-01 4880.00
1933-08-01 4553.00
1933-09-01 4008.00
1933-10-01 3788.00
1933-11-01 3378.00
1933-12-01 3469.00
1934-01-01 4939.00
1934-02-01 5484.00
1934-03-01 8187.00
1934-04-01 8109.00
1934-05-01 10897.0
1934-06-01 8746.00
1934-07-01 6120.00
1934-08-01 6430.00
1934-09-01 5065.00
1934-10-01 6908.00
1934-11-01 5366.00
1934-12-01 3643.00
1935-01-01 6103.00
1935-02-01 4937.00
1935-03-01 6733.00
1935-04-01 8424.00
1935-05-01 8396.00
1935-06-01 7854.00
1935-07-01 7726.00
1935-08-01 6969.00
1935-09-01 6950.00
1935-10-01 7948.00
1935-11-01 5900.00
1935-12-01 5190.00
1936-01-01 4831.00
1936-02-01 4176.00
1936-03-01 7602.00
1936-04-01 10386.0
1936-05-01 10516.0
1936-06-01 10211.0
1936-07-01 10582.0
1936-08-01 11047.0
1936-09-01 11396.0
1936-10-01 10378.0
1936-11-01 9508.00
1936-12-01 8330.00
1937-01-01 7477.00
1937-02-01 8317.00
1937-03-01 12525.0
1937-04-01 13965.0
1937-05-01 11829.0
1937-06-01 11798.0
1937-07-01 10136.0
1937-08-01 10200.0
1937-09-01 10115.0
1937-10-01 9867.00
1937-11-01 8538.00
1937-12-01 5592.00
1938-01-01 5300.00
1938-02-01 6266.00
1938-03-01 9938.00
1938-04-01 10554.0
1938-05-01 12209.0
1938-06-01 12673.0
1938-07-01 12757.0
1938-08-01 13488.0
1938-09-01 11600.0
1938-10-01 13907.0
1938-11-01 12515.0
1938-12-01 10413.0
1939-01-01 9750.00
1939-02-01 9669.00
1939-03-01 15438.0
1939-04-01 17387.0
1939-05-01 18262.0
1939-06-01 15942.0
1939-07-01 16287.0
1939-08-01 18003.0
1939-09-01 17589.0
1939-10-01 17136.0
1939-11-01 17756.0
1939-12-01 14899.0
1940-01-01 10132.0
1940-02-01 11807.0
1940-03-01 19053.0
1940-04-01 20594.0
1940-05-01 22939.0
1940-06-01 20584.0
1940-07-01 22387.0
1940-08-01 24277.0
1940-09-01 24758.0
1940-10-01 24888.0
1940-11-01 24009.0
1940-12-01 24976.0
1941-01-01 16936.0
1941-02-01 19746.0
1941-03-01 25325.0
1941-04-01 29499.0
1941-05-01 38093.0
1941-06-01 37527.0
1941-07-01 39429.0
1941-08-01 37234.0
1941-09-01 31791.0
1941-10-01 29246.0
1941-11-01 22633.0
1941-12-01 18344.0
1942-01-01 19838.0
1942-02-01 34492.0
1942-03-01 47731.0
1942-04-01 26683.0
1942-05-01 28024.0
1942-06-01 33002.0
1942-07-01 18924.0
1942-08-01 17110.0
1942-09-01 18556.0
1942-10-01 22218.0
1942-11-01 21826.0
1942-12-01 21302.0
1943-01-01 17428.0
1943-02-01 12155.0
1943-03-01 10295.0
1943-04-01 10440.0
1943-05-01 9197.00
1943-06-01 10424.0
1943-07-01 10506.0
1943-08-01 10988.0
1943-09-01 8189.00
1943-10-01 10747.0
1943-11-01 8156.00
1943-12-01 10438.0
1944-01-01 6841.00
1944-02-01 5239.00
1944-03-01 5914.00
1944-04-01 5886.00
1944-05-01 5499.00
1944-06-01 3942.00
1944-07-01 3854.00
1944-08-01 3886.00
1944-09-01 4217.00
1944-10-01 4764.00
1944-11-01 4481.00
1944-12-01 3093.00
1945-01-01 4268.00
1945-02-01 4221.00
1945-03-01 4650.00
1945-04-01 5555.00
1945-05-01 7436.00
1945-06-01 6184.00
1945-07-01 6277.00
1945-08-01 5895.00
1945-09-01 6140.00
1945-10-01 7325.00
1945-11-01 9297.00
1945-12-01 9190.00
1946-01-01 10071.0
1946-02-01 11469.0
1946-03-01 34066.0
1946-04-01 46652.0
1946-05-01 56264.0
1946-06-01 41574.0
1946-07-01 31112.0
1946-08-01 33727.0
1946-09-01 31458.0
1946-10-01 28128.0
1946-11-01 22251.0
1946-12-01 21704.0
1947-01-01 23593.0
1947-02-01 20440.0
1947-03-01 27414.0
1947-04-01 24284.0
1947-05-01 21255.0
1947-06-01 17604.0
1947-07-01 21568.0
1947-08-01 24789.0
1947-09-01 21154.0
1947-10-01 29473.0
1947-11-01 24147.0
1947-12-01 17402.0
1948-01-01 18899.0
1948-02-01 16336.0
1948-03-01 23227.0
1948-04-01 30448.0
1948-05-01 30320.0
1948-06-01 26366.0
1948-07-01 28780.0
1948-08-01 27085.0
1948-09-01 22507.0
1948-10-01 23304.0
1948-11-01 20472.0
1948-12-01 19529.0
1949-01-01 11855.0
1949-02-01 12770.0
1949-03-01 19288.0
1949-04-01 26016.0
1949-05-01 27912.0
1949-06-01 30549.0
1949-07-01 26170.0
1949-08-01 31829.0
1949-09-01 37192.0
1949-10-01 37289.0
1949-11-01 35224.0
1949-12-01 29918.0
1950-01-01 27229.0
1950-02-01 31650.0
1950-03-01 47547.0
1950-04-01 52568.0
1950-05-01 57843.0
1950-06-01 52989.0
1950-07-01 53268.0
1950-08-01 62025.0
1950-09-01 42906.0
1950-10-01 42960.0
1950-11-01 40368.0
1950-12-01 34152.0
1951-01-01 32455.0
1951-02-01 37742.0
1951-03-01 42497.0
1951-04-01 43197.0
1951-05-01 45856.0
1951-06-01 37588.0
1951-07-01 37173.0
1951-08-01 39864.0
1951-09-01 35789.0
1951-10-01 36152.0
1951-11-01 31162.0
1951-12-01 24204.0
1952-01-01 27380.0
1952-02-01 29069.0
1952-03-01 38860.0
1952-04-01 43447.0
1952-05-01 55759.0
1952-06-01 43012.0
1952-07-01 43465.0
1952-08-01 44943.0
1952-09-01 40440.0
1952-10-01 43312.0
1952-11-01 35487.0
1952-12-01 29808.0
1953-01-01 30674.0
1953-02-01 29960.0
1953-03-01 44115.0
1953-04-01 47761.0
1953-05-01 44317.0
1953-06-01 32745.0
1953-07-01 44227.0
1953-08-01 38554.0
1953-09-01 35712.0
1953-10-01 42610.0
1953-11-01 35668.0
1953-12-01 30492.0
1954-01-01 33442.0
1954-02-01 35621.0
1954-03-01 48718.0
1954-04-01 57531.0
1954-05-01 57019.0
1954-06-01 51414.0
1954-07-01 51988.0
1954-08-01 53403.0
1954-09-01 57928.0
1954-10-01 59900.0
1954-11-01 48656.0
1954-12-01 55407.0
1955-01-01 48796.0
1955-02-01 52583.0
1955-03-01 67539.0
1955-04-01 70088.0
1955-05-01 66558.0
1955-06-01 65459.0
1955-07-01 62799.0
1955-08-01 55514.0
1955-09-01 49211.0
1955-10-01 53033.0
1955-11-01 48346.0
1955-12-01 44302.0
1956-01-01 46314.0
1956-02-01 51942.0
1956-03-01 70833.0
1956-04-01 72290.0
1956-05-01 68847.0
1956-06-01 52936.0
1956-07-01 47203.0
1956-08-01 52044.0
1956-09-01 45351.0
1956-10-01 41071.0
1956-11-01 35815.0
1956-12-01 24389.0