Monthly 1914=100
1915-01-01 103.000
1915-02-01 103.000
1915-03-01 105.000
1915-04-01 104.000
1915-05-01 105.000
1915-06-01 106.000
1915-07-01 105.000
1915-08-01 107.000
1915-09-01 106.000
1915-10-01 110.000
1915-11-01 112.000
1915-12-01 112.000
1916-01-01 124.000
1916-02-01 131.000
1916-03-01 131.000
1916-04-01 131.000
1916-05-01 135.000
1916-06-01 135.000
1916-07-01 126.000
1916-08-01 134.000
1916-09-01 135.000
1916-10-01 135.000
1916-11-01 139.000
1916-12-01 145.000
1917-01-01 136.000
1917-02-01 136.000
1917-03-01 140.000
1917-04-01 136.000
1917-05-01 147.000
1917-06-01 149.000
1917-07-01 145.000
1917-08-01 149.000
1917-09-01 151.000
1917-10-01 160.000
1917-11-01 169.000
1917-12-01 171.000
1918-01-01 160.000
1918-02-01 161.000
1918-03-01 177.000
1918-04-01 181.000
1918-05-01 191.000
1918-06-01 193.000
1918-07-01 199.000
1918-08-01 204.000
1918-09-01 206.000
1918-10-01 207.000
1918-11-01 201.000
1918-12-01 225.000
1919-01-01 199.000
1919-02-01 189.000
1919-03-01 192.000
1919-04-01 195.000
1919-05-01 199.000
1919-06-01 209.000
1919-07-01 210.000
1919-08-01 216.000
1919-09-01 226.000
1919-10-01 226.000
1919-11-01 230.000
1919-12-01 249.000
1920-01-01 257.000
1920-02-01 250.000
1920-03-01 263.000
1920-04-01 260.000
1920-05-01 265.000
1920-06-01 270.000
1920-07-01 262.000
1920-08-01 268.000
1920-09-01 267.000
1920-10-01 253.000
1920-11-01 246.000
1920-12-01 244.000
1921-01-01 187.000
1921-02-01 189.000
1921-03-01 192.000
1921-04-01 191.000
1921-05-01 188.000
1921-06-01 188.000
1921-07-01 178.000
1921-08-01 180.000
1921-09-01 176.000
1921-10-01 170.000
1921-11-01 168.000
1921-12-01 178.000
1922-01-01 195.000
1922-02-01 200.000
1922-03-01 197.000
1922-04-01 192.000
1922-05-01 197.000
1922-06-01 203.000
1922-07-01 189.000
1922-08-01 201.000
1922-09-01 204.000
1922-10-01 206.000
1922-11-01 211.000
1922-12-01 214.000
1923-01-01 230.000
1923-02-01 234.000
1923-03-01 241.000
1923-04-01 241.000
1923-05-01 251.000
1923-06-01 251.000
1923-07-01 242.000
1923-08-01 243.000
1923-09-01 245.000
1923-10-01 250.000
1923-11-01 245.000
1923-12-01 250.000
1924-01-01 225.000
1924-02-01 233.000
1924-03-01 228.000
1924-04-01 224.000
1924-05-01 221.000
1924-06-01 218.000
1924-07-01 208.000
1924-08-01 219.000
1924-09-01 221.000
1924-10-01 229.000
1924-11-01 223.000
1924-12-01 229.000
1925-01-01 249.000
1925-02-01 259.000
1925-03-01 261.000
1925-04-01 253.000
1925-05-01 259.000
1925-06-01 253.000
1925-07-01 249.000
1925-08-01 253.000
1925-09-01 246.000
1925-10-01 259.000
1925-11-01 259.000
1925-12-01 261.000
1926-01-01 253.000
1926-02-01 261.000
1926-03-01 263.000
1926-04-01 260.000
1926-05-01 260.000
1926-06-01 260.000
1926-07-01 253.000
1926-08-01 260.000
1926-09-01 256.000
1926-10-01 265.000
1926-11-01 260.000
1926-12-01 262.000
1927-01-01 253.000
1927-02-01 263.000
1927-03-01 266.000
1927-04-01 265.000
1927-05-01 265.000
1927-06-01 260.000
1927-07-01 254.000
1927-08-01 259.000
1927-09-01 255.000
1927-10-01 259.000
1927-11-01 254.000
1927-12-01 260.000
1928-01-01 253.000
1928-02-01 261.000
1928-03-01 264.000
1928-04-01 261.000
1928-05-01 261.000
1928-06-01 261.000
1928-07-01 256.000
1928-08-01 259.000
1928-09-01 259.000
1928-10-01 267.000
1928-11-01 259.000
1928-12-01 264.000