Quarterly Not Specified
1919-01-01 107.
1919-04-01 165.
1919-07-01 192.
1919-10-01 238.
1920-01-01 300.
1920-04-01 315.
1920-07-01 232.
1920-10-01 177.2
1921-01-01 142.
1921-04-01 152.2
1921-07-01 110.1
1921-10-01 184.2
1922-01-01 165.8
1922-04-01 187.6
1922-07-01 138.8
1922-10-01 253.8
1923-01-01 257.1
1923-04-01 291.9
1923-07-01 184.5
1923-10-01 282.8
1924-01-01 194.1
1924-04-01 220.2
1924-07-01 170.3
1924-10-01 318.9
1925-01-01 254.2
1925-04-01 252.8
1925-07-01 207.6
1925-10-01 341.2
1926-01-01 302.8
1926-04-01 317.
1926-07-01 241.9
1926-10-01 358.3
1927-01-01 324.2
1927-04-01 285.9
1927-07-01 251.8
1927-10-01 366.7
1928-01-01 311.2
1928-04-01 309.9
1928-07-01 252.1
1928-10-01 356.2
1929-01-01 314.
1929-04-01 342.6
1929-07-01 273.9
1929-10-01 322.6
1930-01-01 277.6
1930-04-01 255.0
1930-07-01 196.6
1930-10-01 231.1
1931-01-01 209.3
1931-04-01 192.8
1931-07-01 120.5
1931-10-01 164.7
1932-01-01 128.2
1932-04-01 120.3
1932-07-01 85.6
1932-10-01 112.9
1933-01-01 124.6
1933-04-01 140.3
1933-07-01 138.3
1933-10-01 177.4
1934-01-01 184.4
1934-04-01 190.8
1934-07-01 154.4
1934-10-01 207.6
1935-01-01 226.5
1935-04-01 211.1
1935-07-01 200.3
1935-10-01 266.2
1936-01-01 274.8
1936-04-01 290.5
1936-07-01 258.6
1936-10-01 325.5
1937-01-01 353.
1937-04-01 368.6
1937-07-01 282.3
1937-10-01 281.5
1938-01-01 286.8
1938-04-01 234.9
1938-07-01 207.5
1938-10-01 281.
1939-01-01 288.7
1939-04-01 272.3
1939-07-01 229.7
1939-10-01 333.5
1940-01-01 357.4
1940-04-01 404.5
1940-07-01 271.
1940-10-01 352.
1941-01-01 424.7
1941-04-01 469.4
1941-07-01 489.
1941-10-01 350.2
1942-01-01 306.8