Month	Percent
1918-01-01	103.1
1918-02-01	102.5
1918-03-01	104.7
1918-04-01	106.6
1918-05-01	107.9
1918-06-01	107.5
1918-07-01	103.5
1918-08-01	101.4
1918-09-01	102.2
1918-10-01	103.3
1918-11-01	99.0
1918-12-01	102.7
1919-01-01	103.5
1919-02-01	102.4
1919-03-01	102.8
1919-04-01	103.3
1919-05-01	102.2
1919-06-01	102.2
1919-07-01	103.2
1919-08-01	100.7
1919-09-01	101.4
1919-10-01	102.5
1919-11-01	102.2
1919-12-01	100.4
1920-01-01	102.9
1920-02-01	100.8
1920-03-01	101.0
1920-04-01	101.3
1920-05-01	99.7
1920-06-01	99.3
1920-07-01	100.2
1920-08-01	100.1
1920-09-01	99.7
1920-10-01	100.8
1920-11-01	100.1
1920-12-01	100.0
1921-01-01	101.5
1921-02-01	101.3
1921-03-01	101.1
1921-04-01	100.8
1921-05-01	100.9
1921-06-01	100.6
1921-07-01	99.8
1921-08-01	100.5
1921-09-01	99.5
1921-10-01	99.6
1921-11-01	100.6
1921-12-01	99.9
1922-01-01	101.0
1922-02-01	102.3
1922-03-01	102.4
1922-04-01	101.4
1922-05-01	100.9
1922-06-01	100.4
1922-07-01	99.3
1922-08-01	98.8
1922-09-01	99.0
1922-10-01	99.9
1922-11-01	99.9
1922-12-01	100.9
1923-01-01	102.2
1923-02-01	101.2
1923-03-01	101.4
1923-04-01	101.6
1923-05-01	101.5
1923-06-01	101.6
1923-07-01	101.9
1923-08-01	100.6
1923-09-01	99.9
1923-10-01	100.2
1923-11-01	101.0
1923-12-01	100.7
1924-01-01	101.7
1924-02-01	101.3
1924-03-01	101.6
1924-04-01	100.8
1924-05-01	101.0
1924-06-01	102.3
1924-07-01	101.8
1924-08-01	100.9
1924-09-01	101.1
1924-10-01	99.6
1924-11-01	101.1
1924-12-01	101.7
1925-01-01	102.1
1925-02-01	100.7
1925-03-01	101.9
1925-04-01	100.9
1925-05-01	100.4
1925-06-01	101.0
1925-07-01	101.0
1925-08-01	101.5
1925-09-01	101.0
1925-10-01	101.1
1925-11-01	101.0
1925-12-01	100.2
1926-01-01	101.1
1926-02-01	100.6
1926-03-01	100.1
1926-04-01	100.1
1926-05-01	100.7
1926-06-01	100.2
1926-07-01	100.3
1926-08-01	100.9
1926-09-01	100.3
1926-10-01	100.9
1926-11-01	100.7
1926-12-01	101.2
1927-01-01	102.0
1927-02-01	101.8
1927-03-01	102.0
1927-04-01	102.7
1927-05-01	101.7
1927-06-01	101.1
1927-07-01	101.0
1927-08-01	101.7
1927-09-01	101.0
1927-10-01	102.6
1927-11-01	102.1
1927-12-01	101.4
1928-01-01	102.2
1928-02-01	102.1
1928-03-01	101.4
1928-04-01	101.3
1928-05-01	103.1
1928-06-01	101.1
1928-07-01	102.2
1928-08-01	101.8
1928-09-01	101.4
1928-10-01	101.4
1928-11-01	101.2
1928-12-01	101.3
1929-01-01	102.7
1929-02-01	102.2
1929-03-01	102.1
1929-04-01	102.1
1929-05-01	101.8
1929-06-01	102.1
1929-07-01	102.0
1929-08-01	101.9
1929-09-01	101.8
1929-10-01	101.9
1929-11-01	101.9
1929-12-01	102.0
1930-01-01	102.4
1930-02-01	102.4
1930-03-01	102.7
1930-04-01	102.6
1930-05-01	102.6
1930-06-01	103.0
1930-07-01	103.1
1930-08-01	103.1
1930-09-01	102.9
1930-10-01	102.8
1930-11-01	102.8
1930-12-01	103.1
1931-01-01	103.6
1931-02-01	103.0
1931-03-01	103.2
1931-04-01	103.3
1931-05-01	103.5
1931-06-01	103.9
1931-07-01	104.3
1931-08-01	104.6
1931-09-01	104.8
1931-10-01	105.8
1931-11-01	103.6
1931-12-01	103.2
1932-01-01	102.4
1932-02-01	103.0
1932-03-01	103.5
1932-04-01	105.6
1932-05-01	110.7
1932-06-01	112.9
1932-07-01	111.8
1932-08-01	112.9
1932-09-01	113.7
1932-10-01	117.4
1932-11-01	119.3
1932-12-01	121.9
1933-01-01	126.8
1933-02-01	131.5
1933-03-01	125.3
1933-04-01	124.3
1933-05-01	121.8
1933-06-01	129.3
1933-07-01	137.9
1933-08-01	145.2
1933-09-01	150.1
1933-10-01	157.9
1933-11-01	162.1
1933-12-01	161.5
1934-01-01	163.8
1934-02-01	167.0
1934-03-01	180.1
1934-04-01	190.0
1934-05-01	192.4
1934-06-01	192.4
1934-07-01	199.3
1934-08-01	196.6
1934-09-01	190.8
1934-10-01	186.7
1934-11-01	190.2
1934-12-01	186.3
1935-01-01	195.2
1935-02-01	195.5
1935-03-01	191.3
1935-04-01	191.8
1935-05-01	202.3
1935-06-01	202.4
1935-07-01	200.3
1935-08-01	194.5
1935-09-01	198.4
1935-10-01	200.9
1935-11-01	209.3
1935-12-01	205.9
1936-01-01	205.6
1936-02-01	208.2
1936-03-01	202.9
1936-04-01	200.2
1936-05-01	204.9
1936-06-01	204.4
1936-07-01	213.6
1936-08-01	173.2
1936-09-01	151.3
1936-10-01	153.7
1936-11-01	156.0
1936-12-01	150.8
1937-01-01	149.8
1937-02-01	148.4
1937-03-01	131.4
1937-04-01	133.4
1937-05-01	120.5
1937-06-01	119.9
1937-07-01	119.3
1937-08-01	118.2
1937-09-01	118.9
1937-10-01	119.7
1937-11-01	121.1
1937-12-01	122.1
1938-01-01	126.0
1938-02-01	126.5
1938-03-01	126.3
1938-04-01	137.9
1938-05-01	150.0
1938-06-01	154.9
1938-07-01	156.8
1938-08-01	155.2
1938-09-01	151.5
1938-10-01	150.9
1938-11-01	150.6
1938-12-01	147.8
1939-01-01	147.5
1939-02-01	142.6
1939-03-01	146.6
1939-04-01	152.2
1939-05-01	155.4
1939-06-01	158.1
1939-07-01	158.8
1939-08-01	161.7
1939-09-01	167.8
1939-10-01	174.3
1939-11-01	173.2
1939-12-01	169.6
1940-01-01	169.8
1940-02-01	170.0
1940-03-01	172.1
1940-04-01	177.7
1940-05-01	182.2
1940-06-01	187.3
1940-07-01	188.1
1940-08-01	184.2
1940-09-01	188.4
1940-10-01	190.6
1940-11-01	187.4
1940-12-01	183.2
1941-01-01	185.8
1941-02-01	182.8
1941-03-01	178.4
1941-04-01	176.5
1941-05-01	181.1
1941-06-01	175.4
1941-07-01	172.4
1941-08-01	172.7
1941-09-01	175.4
1941-10-01	176.5
1941-11-01	151.5
1941-12-01	145.6
1942-01-01	144.4
1942-02-01	141.4
1942-03-01	140.1
1942-04-01	139.4
1942-05-01	138.5
1942-06-01	138.2
1942-07-01	133.7
1942-08-01	132.5
1942-09-01	132.5
1942-10-01	127.8
1942-11-01	128.8
1942-12-01	128.4
1943-01-01	124.9
1943-02-01	122.0
1943-03-01	124.0
1943-04-01	126.5
1943-05-01	124.1
1943-06-01	119.6
1943-07-01	117.3
1943-08-01	114.4
1943-09-01	117.7
1943-10-01	116.5
1943-11-01	113.5
1943-12-01	112.5
1944-01-01	113.4
1944-02-01	114.6
1944-03-01	112.2
1944-04-01	110.8
1944-05-01	110.2
1944-06-01	112.3
1944-07-01	114.9
1944-08-01	111.8
1944-09-01	110.9
1944-10-01	110.4
1944-11-01	116.8
1944-12-01	113.7
1945-01-01	112.0
1945-02-01	110.1
1945-03-01	110.4
1945-04-01	109.5
1945-05-01	110.0
1945-06-01	113.2
1945-07-01	112.5
1945-08-01	110.8
1945-09-01	110.2
1945-10-01	110.0
1945-11-01	110.7
1945-12-01	113.9
1946-01-01	112.4
1946-02-01	110.6
1946-03-01	109.8
1946-04-01	109.4
1946-05-01	108.8
1946-06-01	108.4
1946-07-01	108.4
1946-08-01	108.0
1946-09-01	107.8
1946-10-01	107.7
1946-11-01	107.4
1946-12-01	107.7
1947-01-01	107.5
1947-02-01	107.1
1947-03-01	107.7
1947-04-01	102.8
1947-05-01	107.0
1947-06-01	106.9
1947-07-01	106.8
1947-08-01	106.9
1947-09-01	107.8
1947-10-01	107.6
1947-11-01	106.8
1947-12-01	107.3
1948-01-01	108.1
1948-02-01	106.5
1948-03-01	106.6
1948-04-01	106.7
1948-05-01	106.2
1948-06-01	106.9
1948-07-01	106.8
1948-08-01	106.6
1948-09-01	106.5
1948-10-01	105.6
1948-11-01	105.4
1948-12-01	105.3
1949-01-01	105.8
1949-02-01	105.0
1949-03-01	104.9
1949-04-01	105.0
1949-05-01	105.8
1949-06-01	105.5
1949-07-01	108.1
1949-08-01	108.3
1949-09-01	108.2
1949-10-01	107.5
1949-11-01	107.0
1949-12-01	107.1
1950-01-01	108.0
1950-02-01	106.5
1950-03-01	106.8
1950-04-01	106.3
1950-05-01	106.3
1950-06-01	106.3
1950-07-01	106.6
1950-08-01	105.6
1950-09-01	106.2
1950-10-01	106.7
1950-11-01	106.2
1950-12-01	107.7
1951-01-01	106.6
1951-02-01	104.5
1951-03-01	105.0
1951-04-01	105.1
1951-05-01	104.5
1951-06-01	105.4
1951-07-01	105.6
1951-08-01	105.2
1951-09-01	105.2
1951-10-01	105.8
1951-11-01	105.2
1951-12-01	105.5
1952-01-01	105.9
1952-02-01	104.9
1952-03-01	105.6
1952-04-01	104.1
1952-05-01	104.5
1952-06-01	104.7
1952-07-01	104.3
1952-08-01	104.5
1952-09-01	104.9
1952-10-01	104.4
1952-11-01	104.4
1952-12-01	104.6
1953-01-01	104.7
1953-02-01	104.2
1953-03-01	103.9
1953-04-01	103.7
1953-05-01	104.0
1953-06-01	104.6
1953-07-01	105.2
1953-08-01	104.5
1953-09-01	104.9
1953-10-01	105.1
1953-11-01	104.6
1953-12-01	104.7
1954-01-01	105.4
1954-02-01	104.4
1954-03-01	104.6
1954-04-01	105.0
1954-05-01	104.8
1954-06-01	105.6
1954-07-01	105.7
1954-08-01	106.4
1954-09-01	105.6
1954-10-01	105.1
1954-11-01	105.4
1954-12-01	104.9
1955-01-01	104.8
1955-02-01	104.3
1955-03-01	104.1
1955-04-01	104.3
1955-05-01	104.0
1955-06-01	104.0
1955-07-01	104.4
1955-08-01	104.1
1955-09-01	104.0
1955-10-01	103.7
1955-11-01	103.6
1955-12-01	103.9
1956-01-01	104.0
1956-02-01	103.7
1956-03-01	104.0
1956-04-01	103.8
1956-05-01	103.2