Quarterly Per Cent Expanding
1927-01-01 31.2000
1927-04-01 37.5000
1927-07-01 31.2000
1927-10-01 43.8000
1928-01-01 50.0000
1928-04-01 50.0000
1928-07-01 56.2000
1928-10-01 87.5000
1929-01-01 68.8000
1929-04-01 31.2000
1929-07-01 43.8000
1929-10-01 18.8000
1930-01-01 6.20000
1930-04-01 6.20000
1930-07-01 0.000000
1930-10-01 6.20000
1931-01-01 0.000000
1931-04-01 0.000000
1931-07-01 0.000000
1931-10-01 6.20000
1932-01-01 6.20000
1932-04-01 0.000000
1932-07-01 6.20000
1932-10-01 50.0000
1933-01-01 81.2000
1933-04-01 81.2000
1933-07-01 87.5000
1933-10-01 81.2000
1934-01-01 68.8000
1934-04-01 56.2000
1934-07-01 75.0000
1934-10-01 50.0000
1935-01-01 62.5000
1935-04-01 87.5000
1935-07-01 87.5000
1935-10-01 93.8000
1936-01-01 93.8000
1936-04-01 93.8000
1936-07-01 93.8000
1936-10-01 93.8000
1937-01-01 75.0000
1937-04-01 25.0000
1937-07-01 12.5000
1937-10-01 12.5000
1938-01-01 6.20000
1938-04-01 37.5000
1938-07-01 75.0000
1938-10-01 81.2000
1939-01-01 87.5000
1939-04-01 87.5000
1939-07-01 81.2000
1939-10-01 81.2000
1946-01-01 58.8000
1946-04-01 76.5000
1946-07-01 89.5000
1946-10-01 89.5000
1947-01-01 89.5000
1947-04-01 84.2000
1947-07-01 73.7000
1947-10-01 57.9000
1948-01-01 57.9000
1948-04-01 42.1000
1948-07-01 42.1000
1948-10-01 36.8000
1949-01-01 26.3000
1949-04-01 15.8000
1949-07-01 36.8000
1949-10-01 68.4000
1950-01-01 89.5000
1950-04-01 89.5000
1950-07-01 89.5000
1950-10-01 63.2000
1951-01-01 42.1000
1951-04-01 31.6000
1951-07-01 42.1000
1951-10-01 21.1000
1952-01-01 36.8000
1952-04-01 42.1000
1952-07-01 52.6000
1952-10-01 78.9000
1953-01-01 78.9000
1953-04-01 26.3000
1953-07-01 21.1000
1953-10-01 21.1000
1954-01-01 10.5000
1954-04-01 42.1000
1954-07-01 63.2000
1954-10-01 73.7000
1955-01-01 73.7000
1955-04-01 73.7000
1955-07-01 63.2000
1955-10-01 52.6000
1956-01-01 26.3000
1956-04-01 42.1000
1956-07-01 15.8000
1956-10-01 21.1000
1957-01-01 31.6000
1957-04-01 5.30000
1957-07-01 15.8000
1957-10-01 10.5000
1958-01-01 31.6000
1958-04-01 36.8000
1958-07-01 68.4000
1958-10-01 84.2000