Monthly Number Of Buildings
1923-01-01 97.0000
1923-02-01 144.000
1923-03-01 238.000
1923-04-01 135.000
1923-05-01 103.000
1923-06-01 108.000
1923-07-01 98.0000
1923-08-01 63.0000
1923-09-01 105.000
1923-10-01 227.000
1923-11-01 92.0000
1923-12-01 201.000
1924-01-01 224.000
1924-02-01 174.000
1924-03-01 40.0000
1924-04-01 42.0000
1924-05-01 69.0000
1924-06-01 124.000
1924-07-01 67.0000
1924-08-01 60.0000
1924-09-01 125.000
1924-10-01 119.000
1924-11-01 151.000
1924-12-01 82.0000
1925-01-01 206.000
1925-02-01 181.000
1925-03-01 180.000
1925-04-01 219.000
1925-05-01 143.000
1925-06-01 248.000
1925-07-01 284.000
1925-08-01 179.000
1925-09-01 159.000
1925-10-01 239.000
1925-11-01 189.000
1925-12-01 253.000
1926-01-01 187.000
1926-02-01 137.000
1926-03-01 142.000
1926-04-01 205.000
1926-05-01 237.000
1926-06-01 336.000
1926-07-01 420.000
1926-08-01 359.000
1926-09-01 272.000
1926-10-01 209.000
1926-11-01 324.000
1926-12-01 784.000
1927-01-01 274.000
1927-02-01 186.000
1927-03-01 259.000
1927-04-01 412.000
1927-05-01 322.000
1927-06-01 645.000
1927-07-01 289.000
1927-08-01 460.000
1927-09-01 660.000
1927-10-01 393.000
1927-11-01 355.000
1927-12-01 375.000
1928-01-01 144.000
1928-02-01 156.000
1928-03-01 294.000
1928-04-01 300.000
1928-05-01 337.000
1928-06-01 368.000
1928-07-01 358.000
1928-08-01 531.000
1928-09-01 357.000
1928-10-01 512.000
1928-11-01 353.000
1928-12-01 223.000
1929-01-01 296.000
1929-02-01 173.000
1929-03-01 227.000
1929-04-01 180.000
1929-05-01 268.000
1929-06-01 335.000
1929-07-01 521.000
1929-08-01 488.000
1929-09-01 456.000
1929-10-01 436.000
1929-11-01 675.000
1929-12-01 537.000
1930-01-01 593.000
1930-02-01 586.000
1930-03-01 906.000
1930-04-01 492.000
1930-05-01 645.000
1930-06-01 665.000
1930-07-01 688.000
1930-08-01 648.000
1930-09-01 883.000
1930-10-01 798.000
1930-11-01 370.000
1930-12-01 537.000
1931-01-01 365.000
1931-02-01 177.000
1931-03-01 171.000
1931-04-01 529.000
1931-05-01 372.000
1931-06-01 612.000
1931-07-01 785.000
1931-08-01 430.000
1931-09-01 706.000
1931-10-01 421.000
1931-11-01 363.000
1931-12-01 283.000
1932-01-01 157.000
1932-02-01 88.0000
1932-03-01 111.000
1932-04-01 122.000
1932-05-01 98.0000
1932-06-01 146.000
1932-07-01 232.000
1932-08-01 358.000
1932-09-01 760.000
1932-10-01 688.000
1932-11-01 408.000
1932-12-01 672.000
1933-01-01 481.000
1933-02-01 130.000
1933-03-01 283.000
1933-04-01 133.000
1933-05-01 144.000
1933-06-01 302.000
1933-07-01 201.000
1933-08-01 256.000
1933-09-01 504.000
1933-10-01 358.000
1933-11-01 613.000
1933-12-01 893.000