Monthly Thousands Of Roof Squares
1932-04-01 2312.00
1932-05-01 1661.00
1932-06-01 1563.00
1932-07-01 1749.00
1932-08-01 2852.00
1932-09-01 3164.00
1932-10-01 2633.00
1932-11-01 1264.00
1932-12-01 658.000
1933-01-01 875.000
1933-02-01 1719.00
1933-03-01 2773.00
1933-04-01 2321.00
1933-05-01 2904.00
1933-06-01 2137.00
1933-07-01 2793.00
1933-08-01 1881.00
1933-09-01 2153.00
1933-10-01 2671.00
1933-11-01 1621.00
1933-12-01 889.000
1934-01-01 1100.00
1934-02-01 1051.00
1934-03-01 2221.00
1934-04-01 2946.00
1934-05-01 2357.00
1934-06-01 1326.00
1934-07-01 1743.00
1934-08-01 3762.00
1934-09-01 1944.00
1934-10-01 2426.00
1934-11-01 1894.00
1934-12-01 1235.00
1935-01-01 1200.00
1935-02-01 1055.00
1935-03-01 1969.00
1935-04-01 2790.00
1935-05-01 2779.00
1935-06-01 2169.00
1935-07-01 2259.00
1935-08-01 2685.00
1935-09-01 2998.00
1935-10-01 3064.00
1935-11-01 1929.00
1935-12-01 1154.00
1936-01-01 1659.00
1936-02-01 3139.00
1936-03-01 2447.00
1936-04-01 2744.00
1936-05-01 2097.00
1936-06-01 2361.00
1936-07-01 2504.00
1936-08-01 2979.00
1936-09-01 4258.00
1936-10-01 3995.00
1936-11-01 2592.00
1936-12-01 1462.00
1937-01-01 2386.00
1937-02-01 3576.00
1937-03-01 2340.00
1937-04-01 2433.00
1937-05-01 2517.00
1937-06-01 2279.00
1937-07-01 2152.00
1937-08-01 2671.00
1937-09-01 3373.00
1937-10-01 3021.00
1937-11-01 2095.00
1937-12-01 1099.00
1938-01-01 1852.00
1938-02-01 2288.00
1938-03-01 4529.00
1938-04-01 2965.00
1938-05-01 2191.00
1938-06-01 2435.00
1938-07-01 2404.00
1938-08-01 3216.00
1938-09-01 4013.00
1938-10-01 4081.00
1938-11-01 2583.00
1938-12-01 2052.00
1939-01-01 1592.00
1939-02-01 1530.00
1939-03-01 3084.00
1939-04-01 3346.00
1939-05-01 2719.00
1939-06-01 2888.00
1939-07-01 2633.00
1939-08-01 3923.00
1939-09-01 3868.00
1939-10-01 4612.00
1939-11-01 2460.00
1939-12-01 1489.00
1940-01-01 1188.00
1940-02-01 1925.00
1940-03-01 2056.00
1940-04-01 2253.00
1940-05-01 2875.00
1940-06-01 2661.00
1940-07-01 2941.00
1940-08-01 3483.00
1940-09-01 3902.00
1940-10-01 4222.00
1940-11-01 2927.00
1940-12-01 2164.00
1941-01-01 2354.00
1941-02-01 2477.00
1941-03-01 3111.00
1941-04-01 3298.00
1941-05-01 3747.00
1941-06-01 3571.00
1941-07-01 4063.00
1941-08-01 4016.00
1941-09-01 4153.00
1941-10-01 4736.00
1941-11-01 3825.00
1941-12-01 3033.00
1942-01-01 2742.00
1942-02-01 3080.00
1942-03-01 3724.00
1942-04-01 4224.00
1942-05-01 4415.00
1942-06-01 4421.00
1942-07-01 4912.00
1942-08-01 5152.00
1942-09-01 5440.00
1942-10-01 5774.00
1942-11-01 4926.00
1942-12-01 5400.00
1943-01-01 3767.00
1943-02-01 3516.00
1943-03-01 3411.00
1943-04-01 3673.00
1943-05-01 3695.00
1943-06-01 4149.00
1943-07-01 4417.00
1943-08-01 4505.00
1943-09-01 4450.00