Monthly Million Square Feet
1925-01-01 49.9000
1925-02-01 48.5000
1925-03-01 75.7000
1925-04-01 84.1000
1925-05-01 81.1000
1925-06-01 80.5000
1925-07-01 85.5000
1925-08-01 91.4000
1925-09-01 84.7000
1925-10-01 83.1000
1925-11-01 78.4000
1925-12-01 77.6000
1926-01-01 64.1000
1926-02-01 55.1000
1926-03-01 85.8000
1926-04-01 85.6000
1926-05-01 83.8000
1926-06-01 76.7000
1926-07-01 68.1000
1926-08-01 75.3000
1926-09-01 73.8000
1926-10-01 71.4000
1926-11-01 69.7000
1926-12-01 63.1000
1927-01-01 52.5000
1927-02-01 54.1000
1927-03-01 86.7000
1927-04-01 83.0000
1927-05-01 72.6000
1927-06-01 77.1000
1927-07-01 67.1000
1927-08-01 72.3000
1927-09-01 66.7000
1927-10-01 75.7000
1927-11-01 68.0000
1927-12-01 62.4000
1928-01-01 63.3000
1928-02-01 68.3000
1928-03-01 87.3000
1928-04-01 93.9000
1928-05-01 93.3000
1928-06-01 93.8000
1928-07-01 81.6000
1928-08-01 78.1000
1928-09-01 75.3000
1928-10-01 85.2000
1928-11-01 72.7000
1928-12-01 64.0000
1929-01-01 57.4000
1929-02-01 53.5000
1929-03-01 76.5000
1929-04-01 84.4000
1929-05-01 80.4000
1929-06-01 70.8000
1929-07-01 74.9000
1929-08-01 65.5000
1929-09-01 58.5000
1929-10-01 64.4000
1929-11-01 50.5000
1929-12-01 43.1000
1930-01-01 31.1000
1930-02-01 36.5000
1930-03-01 53.0000
1930-04-01 54.6000
1930-05-01 52.6000
1930-06-01 46.3000
1930-07-01 43.6000
1930-08-01 38.5000
1930-09-01 39.7000
1930-10-01 39.1000
1930-11-01 32.6000
1930-12-01 28.4000
1931-01-01 24.0000
1931-02-01 28.0000
1931-03-01 37.4000
1931-04-01 38.5000
1931-05-01 38.5000
1931-06-01 32.4000
1931-07-01 32.3000
1931-08-01 29.8000
1931-09-01 29.6000
1931-10-01 30.4000
1931-11-01 20.2000
1931-12-01 16.9000
1932-01-01 12.3000
1932-02-01 12.1000
1932-03-01 16.7000
1932-04-01 13.7000
1932-05-01 15.6000
1932-06-01 12.2000
1932-07-01 14.1000
1932-08-01 13.7000
1932-09-01 13.3000
1932-10-01 10.9000
1932-11-01 11.5000
1932-12-01 6.80000
1933-01-01 7.60000
1933-02-01 7.20000
1933-03-01 9.80000
1933-04-01 10.8000
1933-05-01 14.9000
1933-06-01 15.3000
1933-07-01 14.3000
1933-08-01 12.7000
1933-09-01 12.8000
1933-10-01 15.2000
1933-11-01 11.5000
1933-12-01 11.1000
1934-01-01 9.50000
1934-02-01 7.90000
1934-03-01 14.5000
1934-04-01 13.9000
1934-05-01 14.2000
1934-06-01 13.7000
1934-07-01 13.1000
1934-08-01 13.9000
1934-09-01 12.4000
1934-10-01 14.9000
1934-11-01 12.6000
1934-12-01 9.00000
1935-01-01 11.2000
1935-02-01 9.60000
1935-03-01 15.8000
1935-04-01 19.6000
1935-05-01 22.3000
1935-06-01 22.8000
1935-07-01 21.4000
1935-08-01 21.4000
1935-09-01 20.6000
1935-10-01 27.6000
1935-11-01 23.9000
1935-12-01 32.6000
1936-01-01 26.4000
1936-02-01 20.5000
1936-03-01 30.7000
1936-04-01 37.1000
1936-05-01 36.2000
1936-06-01 36.5000
1936-07-01 38.0000
1936-08-01 39.9000
1936-09-01 34.8000
1936-10-01 35.9000
1936-11-01 34.6000
1936-12-01 33.3000
1937-01-01 33.1000
1937-02-01 28.4000
1937-03-01 40.8000
1937-04-01 47.8000
1937-05-01 39.7000
1937-06-01 45.5000
1937-07-01 45.1000
1937-08-01 40.1000
1937-09-01 31.5000
1937-10-01 29.9000
1937-11-01 28.9000
1937-12-01 27.5000
1938-01-01 19.0000
1938-02-01 18.7000
1938-03-01 33.7000
1938-04-01 32.3000
1938-05-01 34.3000
1938-06-01 35.7000
1938-07-01 33.1000
1938-08-01 38.3000
1938-09-01 37.3000
1938-10-01 50.3000
1938-11-01 44.9000
1938-12-01 48.2000
1939-01-01 34.3000
1939-02-01 31.9000
1939-03-01 48.6000
1939-04-01 44.9000
1939-05-01 45.2000
1939-06-01 42.9000
1939-07-01 44.8000
1939-08-01 43.4000
1939-09-01 49.4000
1939-10-01 44.8000
1939-11-01 46.3000
1939-12-01 34.2000
1940-01-01 28.1000
1940-02-01 31.4000
1940-03-01 45.5000
1940-04-01 50.0000
1940-05-01 52.8000
1940-06-01 51.4000
1940-07-01 59.6000
1940-08-01 62.5000
1940-09-01 64.9000
1940-10-01 74.6000
1940-11-01 75.9000
1940-12-01 90.3000
1941-01-01 52.2000
1941-02-01 49.0000
1941-03-01 65.2000
1941-04-01 73.4000
1941-05-01 99.0000
1941-06-01 83.8000
1941-07-01 91.0000
1941-08-01 126.300
1941-09-01 90.3000
1941-10-01 99.4000
1941-11-01 61.1000
1941-12-01 50.4000
1942-01-01 47.9000
1942-02-01 73.3000
1942-03-01 93.1000
1942-04-01 89.6000
1942-05-01 106.100
1942-06-01 184.700
1942-07-01 146.800
1942-08-01 116.800
1942-09-01 127.500
1942-10-01 114.600
1942-11-01 90.3000
1942-12-01 105.400
1943-01-01 52.8000
1943-02-01 60.0000
1943-03-01 45.2000
1943-04-01 37.6000
1943-05-01 30.2000
1943-06-01 31.1000
1943-07-01 27.3000
1943-08-01 43.1000
1943-09-01 22.8000
1943-10-01 27.8000
1943-11-01 27.9000
1943-12-01 38.6000
1944-01-01 20.1000
1944-02-01 17.1000
1944-03-01 19.4000
1944-04-01 20.5000
1944-05-01 15.2000
1944-06-01 16.6000
1944-07-01 19.4000
1944-08-01 17.0000
1944-09-01 19.9000
1944-10-01 17.7000
1944-11-01 21.6000
1944-12-01 24.0000
1945-01-01 15.0000
1945-02-01 16.0000
1945-03-01 30.7000
1945-04-01 31.3000
1945-05-01 23.7000
1945-06-01 21.4000
1945-07-01 29.7000
1945-08-01 30.1000
1945-09-01 41.3000
1945-10-01 47.0000
1945-11-01 55.7000
1945-12-01 54.8000
1946-01-01 54.8000
1946-02-01 56.2000
1946-03-01 99.8000
1946-04-01 107.200
1946-05-01 120.100
1946-06-01 92.6000
1946-07-01 87.6000
1946-08-01 77.9000
1946-09-01 73.0000
1946-10-01 70.5000
1946-11-01 57.1000
1946-12-01 49.5000
1947-01-01 64.8000
1947-02-01 53.7000
1947-03-01 65.1000
1947-04-01 64.9000
1947-05-01 71.4000
1947-06-01 56.6000
1947-07-01 68.6000
1947-08-01 89.0000
1947-09-01 67.2000
1947-10-01 85.6000
1947-11-01 70.9000
1947-12-01 65.1000
1948-01-01 59.5000
1948-02-01 60.5000
1948-03-01 60.8000
1948-04-01 80.5000
1948-05-01 91.8000
1948-06-01 73.7000
1948-07-01 88.8000
1948-08-01 78.2000
1948-09-01 64.2000
1948-10-01 69.6000
1948-11-01 58.5000
1948-12-01 59.4000
1949-01-01 41.5000
1949-02-01 47.9000
1949-03-01 55.6000
1949-04-01 69.2000
1949-05-01 72.7000
1949-06-01 79.1000
1949-07-01 76.4000
1949-08-01 74.3000
1949-09-01 95.1000
1949-10-01 92.4000
1949-11-01 78.5000
1949-12-01 76.8000
1950-01-01 64.1000
1950-02-01 70.8000
1950-03-01 108.800
1950-04-01 127.500
1950-05-01 125.000
1950-06-01 122.500
1950-07-01 130.300
1950-08-01 140.000
1950-09-01 112.000
1950-10-01 107.000
1950-11-01 101.700
1950-12-01 95.8000
1951-01-01 92.7000
1951-02-01 97.5000
1951-03-01 108.600
1951-04-01 106.500
1951-05-01 117.800
1951-06-01 101.200
1951-07-01 98.3000
1951-08-01 96.9000
1951-09-01 88.2000
1951-10-01 86.4000
1951-11-01 74.6000
1951-12-01 80.8000
1952-01-01 62.2000
1952-02-01 70.1000
1952-03-01 98.5000
1952-04-01 113.000
1952-05-01 119.700
1952-06-01 103.200
1952-07-01 104.700
1952-08-01 104.500
1952-09-01 85.9000
1952-10-01 103.700
1952-11-01 94.6000
1952-12-01 100.000
1953-01-01 83.1000
1953-02-01 77.8000
1953-03-01 100.700
1953-04-01 114.600
1953-05-01 111.900
1953-06-01 84.9000
1953-07-01 127.000
1953-08-01 92.9000
1953-09-01 90.3000
1953-10-01 117.900
1953-11-01 90.2000
1953-12-01 81.9000
1954-01-01 82.0000
1954-02-01 84.7000
1954-03-01 111.000
1954-04-01 126.100
1954-05-01 136.600
1954-06-01 121.900
1954-07-01 123.400
1954-08-01 112.900
1954-09-01 124.000
1954-10-01 135.600
1954-11-01 110.100
1954-12-01 128.400
1955-01-01 110.600
1955-02-01 116.200
1955-03-01 150.500
1955-04-01 159.600
1955-05-01 148.500
1955-06-01 152.400
1955-07-01 157.600
1955-08-01 129.700
1955-09-01 121.400
1955-10-01 125.700
1955-11-01 119.500
1955-12-01 119.500
1956-01-01 115.900
1956-02-01 121.600
1956-03-01 169.900
1956-04-01 172.900
1956-05-01 167.300
1956-06-01 134.400
1956-07-01 128.800
1956-08-01 134.800
1956-09-01 125.000
1956-10-01 111.500
1956-11-01 106.900
1956-12-01 86.1000