Month	1925-1927=100
1915-01-01	93.3
1915-02-01	95.7
1915-03-01	95.8
1915-04-01	96.4
1915-05-01	98.3
1915-06-01	99.3
1915-07-01	98.3
1915-08-01	97.6
1915-09-01	102.9
1915-10-01	103.4
1915-11-01	107.8
1915-12-01	109.5
1916-01-01	111.4
1916-02-01	113.8
1916-03-01	115.1
1916-04-01	117.0
1916-05-01	114.8
1916-06-01	115.8
1916-07-01	114.7
1916-08-01	116.4
1916-09-01	119.3
1916-10-01	120.3
1916-11-01	122.8
1916-12-01	124.0
1917-01-01	122.7
1917-02-01	123.3
1917-03-01	125.0
1917-04-01	123.1
1917-05-01	122.2
1917-06-01	120.7
1917-07-01	120.1
1917-08-01	118.1
1917-09-01	120.3
1917-10-01	122.6
1917-11-01	123.6
1917-12-01	124.0
1918-01-01	123.4
1918-02-01	125.3
1918-03-01	126.5
1918-04-01	125.2
1918-05-01	124.8
1918-06-01	125.2
1918-07-01	127.2
1918-08-01	124.6
1918-09-01	124.2
1918-10-01	118.5
1918-11-01	122.4
1918-12-01	121.4
1919-01-01	115.3
1919-02-01	114.0
1919-03-01	113.2
1919-04-01	113.2
1919-05-01	112.1
1919-06-01	111.8
1919-07-01	114.7
1919-08-01	117.1
1919-09-01	118.3
1919-10-01	116.6
1919-11-01	119.8
1919-12-01	124.0
1920-01-01	125.3
1920-02-01	124.0
1920-03-01	127.6
1920-04-01	125.9
1920-05-01	124.0
1920-06-01	123.5
1920-07-01	122.8
1920-08-01	120.4
1920-09-01	118.8
1920-10-01	116.6
1920-11-01	110.3
1920-12-01	102.2
1921-01-01	94.4
1921-02-01	96.2
1921-03-01	97.1
1921-04-01	95.2
1921-05-01	93.3
1921-06-01	91.4
1921-07-01	89.8
1921-08-01	89.7
1921-09-01	93.1
1921-10-01	95.4
1921-11-01	95.3
1921-12-01	95.3
1922-01-01	93.8
1922-02-01	96.7
1922-03-01	97.9
1922-04-01	96.6
1922-05-01	97.4
1922-06-01	99.0
1922-07-01	99.0
1922-08-01	101.3
1922-09-01	103.4
1922-10-01	106.7
1922-11-01	109.1
1922-12-01	110.8
1923-01-01	110.7
1923-02-01	112.0
1923-03-01	114.6
1923-04-01	114.3
1923-05-01	113.3
1923-06-01	112.3
1923-07-01	111.4
1923-08-01	110.4
1923-09-01	110.9
1923-10-01	112.4
1923-11-01	110.7
1923-12-01	109.4
1924-01-01	108.1
1924-02-01	109.2
1924-03-01	109.6
1924-04-01	106.0
1924-05-01	101.7
1924-06-01	98.9
1924-07-01	95.1
1924-08-01	95.2
1924-09-01	98.9
1924-10-01	100.1
1924-11-01	100.1
1924-12-01	100.9
1925-01-01	100.4
1925-02-01	102.2
1925-03-01	103.3
1925-04-01	101.3
1925-05-01	100.0
1925-06-01	99.3
1925-07-01	98.2
1925-08-01	98.5
1925-09-01	101.1
1925-10-01	103.1
1925-11-01	103.7
1925-12-01	104.3
1926-01-01	103.4
1926-02-01	104.1
1926-03-01	104.4
1926-04-01	103.0
1926-05-01	100.8
1926-06-01	100.4
1926-07-01	98.0
1926-08-01	98.8
1926-09-01	101.2
1926-10-01	102.3
1926-11-01	101.0
1926-12-01	100.0
1927-01-01	98.2
1927-02-01	99.3
1927-03-01	99.9
1927-04-01	98.5
1927-05-01	97.1
1927-06-01	96.8
1927-07-01	95.2
1927-08-01	95.9
1927-09-01	97.9
1927-10-01	98.0
1927-11-01	96.1
1927-12-01	94.4
1928-01-01	92.4
1928-02-01	93.4
1928-03-01	93.8
1928-04-01	92.7
1928-05-01	91.7
1928-06-01	92.0
1928-07-01	91.2
1928-08-01	92.3
1928-09-01	94.3
1928-10-01	96.2
1928-11-01	96.0
1928-12-01	95.4
1929-01-01	94.8
1929-02-01	97.4
1929-03-01	99.2
1929-04-01	98.7
1929-05-01	97.9
1929-06-01	98.0
1929-07-01	97.7
1929-08-01	98.1
1929-09-01	99.9
1929-10-01	100.4
1929-11-01	98.1
1929-12-01	94.2
1930-01-01	92.1
1930-02-01	91.6
1930-03-01	91.4
1930-04-01	89.9
1930-05-01	88.3
1930-06-01	86.7
1930-07-01	83.4
1930-08-01	82.7
1930-09-01	84.6
1930-10-01	83.2
1930-11-01	80.6
1930-12-01	77.5
1931-01-01	75.4
1931-02-01	76.6
1931-03-01	77.8
1931-04-01	77.2
1931-05-01	75.6
1931-06-01	73.4
1931-07-01	71.9
1931-08-01	71.5
1931-09-01	73.6
1931-10-01	71.3
1931-11-01	68.8
1931-12-01	67.7
1932-01-01	65.0
1932-02-01	65.0
1932-03-01	64.6
1932-04-01	62.2
1932-05-01	57.6
1932-06-01	55.6
1932-07-01	52.4
1932-08-01	54.3
1932-09-01	57.8
1932-10-01	59.5
1932-11-01	58.9
1932-12-01	57.1
1933-01-01	55.3
1933-02-01	56.3
1933-03-01	53.7
1933-04-01	55.3
1933-05-01	57.1
1933-06-01	59.5
1933-07-01	62.1
1933-08-01	65.7
1933-09-01	69.6
1933-10-01	69.6
1933-11-01	67.4
1933-12-01	66.2
1934-01-01	65.8
1934-02-01	69.6
1934-03-01	72.2
1934-04-01	73.2
1934-05-01	72.1
1934-06-01	71.1
1934-07-01	69.7
1934-08-01	70.4
1934-09-01	71.4
1934-10-01	72.0
1934-11-01	70.9
1934-12-01	71.1
1935-01-01	70.6
1935-02-01	73.1
1935-03-01	74.3
1935-04-01	74.8
1935-05-01	73.7
1935-06-01	72.5
1935-07-01	72.1
1935-08-01	73.8
1935-09-01	76.8
1935-10-01	77.8
1935-11-01	76.9
1935-12-01	76.2
1936-01-01	75.2
1936-02-01	75.3
1936-03-01	77.3
1936-04-01	77.5
1936-05-01	77.6
1936-06-01	76.9
1936-07-01	77.5
1936-08-01	79.8
1936-09-01	83.3
1936-10-01	84.7
1936-11-01	84.8
1936-12-01	85.5
1937-01-01	85.5
1937-02-01	87.3
1937-03-01	89.7
1937-04-01	89.5
1937-05-01	89.6
1937-06-01	89.4
1937-07-01	88.3
1937-08-01	89.9
1937-09-01	91.4
1937-10-01	89.8
1937-11-01	85.1
1937-12-01	81.6
1938-01-01	76.9
1938-02-01	77.7
1938-03-01	77.4
1938-04-01	75.6
1938-05-01	72.9
1938-06-01	71.7
1938-07-01	72.3
1938-08-01	76.5
1938-09-01	80.3
1938-10-01	80.8
1938-11-01	80.3
1938-12-01	81.3
1939-01-01	80.0
1939-02-01	81.9
1939-03-01	82.7
1939-04-01	82.0
1939-05-01	80.4
1939-06-01	80.9
1939-07-01	80.6
1939-08-01	84.0
1939-09-01	87.8
1939-10-01	90.9
1939-11-01	91.5
1939-12-01	91.6
1940-01-01	89.9
1940-02-01	91.1
1940-03-01	91.8
1940-04-01	89.6
1940-05-01	88.7
1940-06-01	88.9
1940-07-01	89.6
1940-08-01	93.3
1940-09-01	97.2
1940-10-01	99.7
1940-11-01	101.0
1940-12-01	103.6
1941-01-01	103.5
1941-02-01	107.2
1941-03-01	110.1
1941-04-01	112.0
1941-05-01	113.8
1941-06-01	115.9
1941-07-01	118.4
1941-08-01	122.8
1941-09-01	126.4
1941-10-01	126.9
1941-11-01	126.4
1941-12-01	126.8