Month	Dollars
1917-01-01	16.1100
1917-02-01	15.5100
1917-03-01	17.0400
1917-04-01	16.6300
1917-05-01	17.9100
1917-06-01	18.1400
1917-07-01	17.0900
1917-08-01	17.7300
1917-09-01	17.9900
1917-10-01	19.1700
1917-11-01	20.4900
1917-12-01	19.9700
1918-01-01	17.8500
1918-02-01	18.7700
1918-03-01	19.9800
1918-04-01	20.4100
1918-05-01	22.1200
1918-06-01	22.2900
1918-07-01	21.9800
1918-08-01	23.1300
1918-09-01	23.9100
1918-10-01	25.1600
1918-11-01	23.6100
1918-12-01	24.9600
1919-01-01	24.2800
1919-02-01	25.6800
1919-03-01	24.3600
1919-04-01	23.8300
1919-05-01	23.7400
1919-06-01	24.0200
1919-07-01	23.7400
1919-08-01	24.8300
1919-09-01	25.9700
1919-10-01	25.8700
1919-11-01	26.4600
1919-12-01	27.7400
1920-01-01	28.3500
1920-02-01	28.6200
1920-03-01	29.3800
1920-04-01	29.2100
1920-05-01	29.4100
1920-06-01	30.6700
1920-07-01	28.9700
1920-08-01	30.3800
1920-09-01	30.7500
1920-10-01	30.7900
1920-11-01	29.6500
1920-12-01	27.5600
1921-01-01	23.4200
1921-02-01	24.3500
1921-03-01	24.8000
1921-04-01	25.1100
1921-05-01	24.4800
1921-06-01	24.1800
1921-07-01	22.8300
1921-08-01	23.5500
1921-09-01	23.1700
1921-10-01	22.0400
1921-11-01	22.0900
1921-12-01	22.7500
1922-01-01	20.0900
1922-02-01	22.7700
1922-03-01	22.4400
1922-04-01	22.9300
1922-05-01	23.4600
1922-06-01	24.1900
1922-07-01	21.9900
1922-08-01	23.1800
1922-09-01	23.6400
1922-10-01	23.9700
1922-11-01	25.0500
1922-12-01	25.1600
1923-01-01	24.3000
1923-02-01	25.3600
1923-03-01	25.5200
1923-04-01	25.6400
1923-05-01	26.6700
1923-06-01	26.4100
1923-07-01	25.6100
1923-08-01	26.4600
1923-09-01	25.8000
1923-10-01	27.0300
1923-11-01	26.6500
1923-12-01	26.3100
1924-01-01	24.9800
1924-02-01	27.0600
1924-03-01	26.7400
1924-04-01	26.4400
1924-05-01	25.5600
1924-06-01	24.1300
1924-07-01	23.0900
1924-08-01	24.5200
1924-09-01	24.8400
1924-10-01	25.6200
1924-11-01	25.0500
1924-12-01	25.9000
1925-01-01	24.5200
1925-02-01	26.4300
1925-03-01	26.5900
1925-04-01	26.2200
1925-05-01	26.4100
1925-06-01	25.7000
1925-07-01	25.3500
1925-08-01	25.6300
1925-09-01	25.1000
1925-10-01	26.6500
1925-11-01	26.7200
1925-12-01	26.6500
1926-01-01	24.8900
1926-02-01	26.4400
1926-03-01	26.8800
1926-04-01	26.4800
1926-05-01	25.9500
1926-06-01	25.8500
1926-07-01	24.8200
1926-08-01	26.0100
1926-09-01	25.6900
1926-10-01	26.6500
1926-11-01	25.5700
1926-12-01	25.1500
1927-01-01	23.5900
1927-02-01	26.0400
1927-03-01	26.4800
1927-04-01	26.5900
1927-05-01	26.4800
1927-06-01	25.3600
1927-07-01	24.6100
1927-08-01	25.7500
1927-09-01	25.1400
1927-10-01	25.6400
1927-11-01	24.8000
1927-12-01	25.5700
1928-01-01	24.6900
1928-02-01	26.6300
1928-03-01	26.8800
1928-04-01	26.3800
1928-05-01	26.4600
1928-06-01	26.1200
1928-07-01	25.6000
1928-08-01	26.5400
1928-09-01	26.1400
1928-10-01	27.2200
1928-11-01	25.9800
1928-12-01	26.2900
1929-01-01	25.3100
1929-02-01	27.5100
1929-03-01	27.6800
1929-04-01	28.0300
1929-05-01	27.7900
1929-06-01	27.1200
1929-07-01	25.2700
1929-08-01	27.3000
1929-09-01	26.6900
1929-10-01	26.6300
1929-11-01	25.0700
1929-12-01	24.7400
1930-01-01	23.7300
1930-02-01	25.6000
1930-03-01	25.8300
1930-04-01	25.7900
1930-05-01	25.4500
1930-06-01	24.7400
1930-07-01	22.9000
1930-08-01	22.2100
1930-09-01	22.5100
1930-10-01	22.4400
1930-11-01	21.5400
1930-12-01	21.4500
1931-01-01	19.5300
1931-02-01	22.4600
1931-03-01	23.0300
1931-04-01	22.9700
1931-05-01	22.5800
1931-06-01	21.1100
1931-07-01	20.0700
1931-08-01	19.9800
1931-09-01	18.2100
1931-10-01	18.6800
1931-11-01	18.4100
1931-12-01	18.4100
1932-01-01	17.5100
1932-02-01	18.1100
1932-03-01	17.9500
1932-04-01	16.4200
1932-05-01	16.5500
1932-06-01	15.2800
1932-07-01	14.8000
1932-08-01	14.4000
1932-09-01	14.1300
1932-10-01	14.9600
1932-11-01	14.7000
1932-12-01	14.5800
1933-01-01	14.3800
1933-02-01	13.9600
1933-03-01	13.5800
1933-04-01	14.2000
1933-05-01	15.5300
1933-06-01	16.2600
1933-07-01	16.5300
1933-08-01	18.2600
1933-09-01	17.5800
1933-10-01	17.5700
1933-11-01	16.3500
1933-12-01	16.3100
1934-01-01	16.3800
1934-02-01	18.1300