Year Number Of Apartments 1885 1325.00 1886 2239.00 1887 3688.00 1888 4195.00 1889 6616.00 1890 8675.00 1891 7238.00 1892 8077.00 1893 6492.00 1894 4639.00 1895 2517.00 1896 3014.00 1897 2388.00 1898 2130.00 1899 2761.00 1900 2659.00 1901 3196.00 1902 5540.00 1903 8226.00 1904 9452.00 1905 10782.0 1906 12725.0 1907 10735.0 1908 8820.00 1909 9277.00 1910 17649.0 1911 11560.0 1912 11445.0 1913 8146.00 1914 4786.00 1915 1552.00 1916 463.000 1917 74.0000 1918 55.0000 1919 124.000 1920 435.000 1921 1222.00 1922 2165.00 1923 2729.00 1924 1097.00 1925 2895.00 1926 4019.00 1927 7406.00 1928 8960.00 1929 10499.0 1930 11075.0 1931 9325.00 1932 2151.00 1933 678.000 1934 682.000 1935 2578.00