Month	1898-1913=100: Seasonally Adjusted By Nber
1920-01-01	622.200
1920-02-01	677.500
1920-03-01	677.600
1920-04-01	610.400
1920-05-01	570.500
1920-06-01	573.300
1920-07-01	475.900
1920-08-01	420.900
1920-09-01	423.300
1920-10-01	441.600
1920-11-01	373.600
1920-12-01	266.800
1921-01-01	222.000
1921-02-01	187.600
1921-03-01	186.800
1921-04-01	173.300
1921-05-01	188.200
1921-06-01	205.100
1921-07-01	210.200
1921-08-01	204.600
1921-09-01	181.500
1921-10-01	158.700
1921-11-01	149.800
1921-12-01	149.200
1922-01-01	150.100
1922-02-01	154.900
1922-03-01	156.100
1922-04-01	152.100
1922-05-01	148.600
1922-06-01	145.300
1922-07-01	141.700
1922-08-01	135.800
1922-09-01	129.700
1922-10-01	128.000
1922-11-01	131.100
1922-12-01	130.100
1923-01-01	130.100
1923-02-01	128.600
1923-03-01	132.800
1923-04-01	135.700
1923-05-01	136.000
1923-06-01	132.200
1923-07-01	128.000
1923-08-01	120.100
1923-09-01	121.100
1923-10-01	120.700
1923-11-01	122.100
1923-12-01	123.900
1924-01-01	133.600
1924-02-01	141.200
1924-03-01	140.700
1924-04-01	137.800
1924-05-01	135.600
1924-06-01	134.500
1924-07-01	128.400
1924-08-01	125.300
1924-09-01	129.900
1924-10-01	129.200
1924-11-01	123.800
1924-12-01	123.200
1925-01-01	130.600
1925-02-01	132.300
1925-03-01	122.900
1925-04-01	122.500
1925-05-01	116.600
1925-06-01	113.500
1925-07-01	117.400
1925-08-01	114.900
1925-09-01	115.400
1925-10-01	111.300
1925-11-01	112.200
1925-12-01	116.000
1926-01-01	114.700
1926-02-01	108.200
1926-03-01	103.100
1926-04-01	103.300
1926-05-01	104.700
1926-06-01	114.900
1926-07-01	125.000
1926-08-01	128.000
1926-09-01	131.100
1926-10-01	156.200
1926-11-01	162.100
1926-12-01	140.300
1927-01-01	135.300
1927-02-01	137.500
1927-03-01	136.600
1927-04-01	130.500
1927-05-01	132.200
1927-06-01	131.900
1927-07-01	125.700
1927-08-01	126.600
1927-09-01	126.400
1927-10-01	118.400
1927-11-01	116.600
1927-12-01	113.300
1928-01-01	112.400
1928-02-01	107.500
1928-03-01	107.300
1928-04-01	111.200
1928-05-01	111.300
1928-06-01	113.000
1928-07-01	116.000
1928-08-01	117.700
1928-09-01	117.000
1928-10-01	116.200
1928-11-01	121.800
1928-12-01	125.400
1929-01-01	125.100
1929-02-01	121.800
1929-03-01	118.200
1929-04-01	116.500
1929-05-01	115.500
1929-06-01	114.000
1929-07-01	117.300
1929-08-01	115.400
1929-09-01	112.000
1929-10-01	104.300
1929-11-01	96.9000
1929-12-01	95.5000
1930-01-01	92.5000
1930-02-01	87.3000
1930-03-01	87.0000
1930-04-01	90.6000
1930-05-01	90.4000
1930-06-01	93.7000
1930-07-01	96.7000
1930-08-01	99.1000
1930-09-01	98.3000
1930-10-01	91.4000
1930-11-01	87.0000
1930-12-01	90.3000
1931-01-01	92.6000
1931-02-01	93.4000
1931-03-01	93.7000
1931-04-01	94.9000
1931-05-01	97.1000
1931-06-01	96.7000
1931-07-01	92.9000
1931-08-01	89.3000
1931-09-01	87.8000
1931-10-01	91.3000
1931-11-01	90.4000
1931-12-01	90.9000
1932-01-01	90.4000
1932-02-01	89.2000
1932-03-01	90.4000
1932-04-01	92.6000
1932-05-01	89.8000
1932-06-01	88.6000
1932-07-01	85.2000
1932-08-01	84.3000
1932-09-01	87.5000
1932-10-01	83.9000
1932-11-01	83.8000
1932-12-01	86.8000
1933-01-01	89.1000
1933-02-01	88.2000
1933-03-01	86.1000
1933-04-01	84.0000
1933-05-01	83.6000
1933-06-01	83.6000
1933-07-01	86.1000
1933-08-01	81.4000
1933-09-01	80.9000
1933-10-01	80.9000
1933-11-01	83.8000
1933-12-01	87.0000
1934-01-01	84.9000
1934-02-01	86.9000
1934-03-01	86.4000
1934-04-01	85.0000
1934-05-01	85.1000
1934-06-01	85.5000
1934-07-01	87.0000
1934-08-01	89.6000
1934-09-01	87.3000
1934-10-01	84.1000
1934-11-01	84.5000
1934-12-01	85.5000
1935-01-01	81.4000
1935-02-01	83.1000
1935-03-01	84.6000
1935-04-01	85.1000
1935-05-01	85.4000
1935-06-01	85.7000
1935-07-01	84.7000
1935-08-01	82.1000
1935-09-01	84.1000
1935-10-01	93.5000
1935-11-01	93.7000
1935-12-01	94.9000
1936-01-01	91.4000
1936-02-01	92.4000
1936-03-01	92.6000
1936-04-01	91.7000
1936-05-01	90.6000
1936-06-01	92.4000
1936-07-01	94.3000
1936-08-01	97.5000
1936-09-01	97.4000
1936-10-01	101.800
1936-11-01	110.200
1936-12-01	126.900
1937-01-01	131.700
1937-02-01	137.000
1937-03-01	142.100
1937-04-01	153.400
1937-05-01	158.100
1937-06-01	160.200
1937-07-01	157.700
1937-08-01	161.800
1937-09-01	164.900
1937-10-01	157.300
1937-11-01	143.200
1937-12-01	125.100
1938-01-01	122.100
1938-02-01	121.300
1938-03-01	119.100
1938-04-01	116.000
1938-05-01	116.200
1938-06-01	114.200
1938-07-01	113.100
1938-08-01	111.300
1938-09-01	109.700
1938-10-01	106.900
1938-11-01	107.300
1938-12-01	106.800
1939-01-01	104.800
1939-02-01	110.600
1939-03-01	109.100
1939-04-01	109.100
1939-05-01	113.500
1939-06-01	109.200
1939-07-01	107.300
1939-08-01	106.600