Month	Not Specified
1929-01-01	520.
1929-02-01	566.
1929-03-01	526.
1929-04-01	632.
1929-05-01	691.
1929-06-01	792.
1929-07-01	848.
1929-08-01	857.
1929-09-01	888.
1929-10-01	867.
1929-11-01	876.
1929-12-01	597.
1930-01-01	484.000
1930-02-01	655.000
1930-03-01	531.000
1930-04-01	644.000
1930-05-01	619.000
1930-06-01	652.000
1930-07-01	497.000
1930-08-01	477.000
1930-09-01	389.000
1930-10-01	413.000
1930-11-01	409.000
1930-12-01	356.000
1931-01-01	272.
1931-02-01	304.
1931-03-01	242.
1931-04-01	187.
1931-05-01	197.
1931-06-01	142.
1931-07-01	180.
1931-08-01	132.
1931-09-01	208.
1931-10-01	212.
1931-11-01	300.
1931-12-01	262.
1932-01-01	225.000
1932-02-01	187.000
1932-03-01	193.000
1932-04-01	170.000
1932-05-01	190.000
1932-06-01	188.000
1932-07-01	264.000
1932-08-01	231.000
1932-09-01	227.000
1932-10-01	214.000
1932-11-01	200.000
1932-12-01	172.000
1933-01-01	136.
1933-02-01	100.
1933-03-01	104.
1933-04-01	77.
1933-05-01	106.
1933-06-01	139.
1933-07-01	157.
1933-08-01	240.
1933-09-01	323.
1933-10-01	324.
1933-11-01	261.
1933-12-01	246.
1934-01-01	219.000
1934-02-01	209.000
1934-03-01	223.000
1934-04-01	206.000
1934-05-01	273.000
1934-06-01	309.000
1934-07-01	307.000
1934-08-01	395.000
1934-09-01	359.000
1934-10-01	402.000
1934-11-01	381.000
1934-12-01	267.000
1935-01-01	231.
1935-02-01	224.
1935-03-01	211.
1935-04-01	253.
1935-05-01	315.
1935-06-01	339.
1935-07-01	311.
1935-08-01	289.
1935-09-01	312.
1935-10-01	364.
1935-11-01	350.
1935-12-01	291.
1936-01-01	287.000
1936-02-01	255.000
1936-03-01	259.000
1936-04-01	366.000
1936-05-01	378.000
1936-06-01	481.000
1936-07-01	464.000
1936-08-01	543.000
1936-09-01	620.000
1936-10-01	554.000
1936-11-01	532.000
1936-12-01	493.000