Month	Millions Of Dollars
1937-07-01	677.200
1937-08-01	557.900
1937-09-01	673.400
1937-10-01	605.800
1937-11-01	498.100
1937-12-01	678.000
1938-01-01	532.500
1938-02-01	515.100
1938-03-01	748.100
1938-04-01	641.500
1938-05-01	568.100
1938-06-01	930.100
1938-07-01	762.600
1938-08-01	682.800
1938-09-01	750.900
1938-10-01	768.500
1938-11-01	677.800
1938-12-01	861.600
1939-01-01	692.800
1939-02-01	662.300
1939-03-01	869.700
1939-04-01	785.300
1939-05-01	744.400
1939-06-01	951.300
1939-07-01	807.200
1939-08-01	822.000
1939-09-01	784.200
1939-10-01	763.700
1939-11-01	690.600
1939-12-01	880.300
1940-01-01	712.200
1940-02-01	668.000
1940-03-01	956.400
1940-04-01	783.000
1940-05-01	646.800
1940-06-01	1022.40