Month	Millions Of Yards: Seasonally Adjusted By Nber
1920-07-01	81.3000
1920-08-01	72.9000
1920-09-01	62.8000
1920-10-01	42.4000
1920-11-01	41.5000
1920-12-01	38.4000
1921-01-01	34.6000
1921-02-01	54.3000
1921-03-01	74.1000
1921-04-01	79.9000
1921-05-01	90.1000
1921-06-01	104.100
1921-07-01	102.800
1921-08-01	107.800
1921-09-01	110.700
1921-10-01	96.6000
1921-11-01	99.1000
1922-02-01	76.6000
1922-03-01	81.4000
1922-04-01	80.7000
1922-05-01	91.4000
1922-06-01	104.100
1922-07-01	102.400
1922-08-01	108.900
1922-09-01	96.6000
1922-10-01	92.8000
1922-11-01	105.000
1922-12-01	103.600
1923-01-01	107.100
1923-02-01	97.5000
1923-03-01	98.7000
1923-04-01	97.7000
1923-05-01	103.300
1923-06-01	94.1000
1923-07-01	85.4000
1923-08-01	85.7000
1923-09-01	84.7000
1923-10-01	94.2000
1923-11-01	99.5000
1923-12-01	92.0000
1924-01-01	93.6000
1924-02-01	84.1000
1924-03-01	72.7000
1924-04-01	73.9000
1924-05-01	75.8000
1924-06-01	67.5000
1924-07-01	70.2000
1924-08-01	71.8000
1924-09-01	76.6000
1924-10-01	79.6000
1924-11-01	77.3000
1924-12-01	89.0000
1925-01-01	82.0000
1925-02-01	80.1000
1925-03-01	80.3000
1925-04-01	82.4000
1925-05-01	74.8000
1925-06-01	73.5000
1925-07-01	83.5000
1925-08-01	71.9000
1925-09-01	78.6000
1925-10-01	78.8000
1925-11-01	79.8000
1925-12-01	81.1000
1926-01-01	79.0000
1926-02-01	80.8000
1926-03-01	84.0000
1926-04-01	84.2000
1926-05-01	78.4000
1926-06-01	81.5000
1926-07-01	79.2000
1926-08-01	78.2000
1926-09-01	86.1000
1926-10-01	81.0000
1926-11-01	81.1000
1926-12-01	82.7000
1927-01-01	76.3000
1927-02-01	85.0000
1927-03-01	92.4000
1927-04-01	84.9000
1927-05-01	84.3000
1927-06-01	90.6000
1927-07-01	87.1000
1927-08-01	95.3000
1927-09-01	92.3000
1927-10-01	78.4000
1927-11-01	78.8000
1927-12-01	75.6000
1928-01-01	69.4000
1928-02-01	77.3000
1928-03-01	76.7000
1928-04-01	69.8000
1928-05-01	72.8000
1928-06-01	72.9000
1928-07-01	70.7000
1928-08-01	79.4000
1928-09-01	75.9000
1928-10-01	77.0000
1928-11-01	84.4000
1928-12-01	76.8000
1929-01-01	82.5000
1929-02-01	79.8000
1929-03-01	84.2000
1929-04-01	89.5000
1929-05-01	87.8000
1929-06-01	82.3000
1929-07-01	91.1000
1929-08-01	85.2000
1929-09-01	79.5000
1929-10-01	71.8000
1929-11-01	65.0000
1929-12-01	60.0000
1930-01-01	64.1000
1930-02-01	63.0000
1930-03-01	56.6000
1930-04-01	60.6000
1930-05-01	58.8000
1930-06-01	53.0000
1930-07-01	50.0000
1930-08-01	42.6000
1930-09-01	44.1000
1930-10-01	48.6000
1930-11-01	41.0000
1930-12-01	46.2000
1931-01-01	44.0000
1931-02-01	49.2000
1931-03-01	52.8000
1931-04-01	56.1000
1931-05-01	52.0000
1931-06-01	53.8000
1931-07-01	55.2000
1931-08-01	50.6000
1931-09-01	53.6000
1931-10-01	44.2000
1931-11-01	41.3000
1931-12-01	46.6000
1932-01-01	44.8000
1932-02-01	54.3000
1932-03-01	52.9000
1932-04-01	45.9000
1932-05-01	36.9000
1932-06-01	38.4000
1932-07-01	30.7000
1932-08-01	42.8000
1932-09-01	56.7000
1932-10-01	51.0000
1932-11-01	49.0000
1932-12-01	36.6000
1933-01-01	38.7000
1933-02-01	46.6000
1933-03-01	43.7000
1933-04-01	39.8000
1933-05-01	54.5000
1933-06-01	84.2000
1933-07-01	91.3000
1933-08-01	67.1000
1933-09-01	49.0000
1933-10-01	44.1000