Quarter	Millions Of Dollars
1921-01-01	14.1500
1921-04-01	1.00000
1921-07-01	0.000000
1921-10-01	0.000000
1922-01-01	43.2300
1922-04-01	37.2200
1922-07-01	0.000000
1922-10-01	0.000000
1923-01-01	19.9000
1923-04-01	4.20000
1923-07-01	0.000000
1923-10-01	0.000000
1924-01-01	7.68000
1924-04-01	1.50000
1924-07-01	91.7000
1924-10-01	94.5300
1925-01-01	117.350
1925-04-01	49.7200
1925-07-01	95.4900
1925-10-01	139.150
1926-01-01	122.820
1926-04-01	99.7200
1926-07-01	113.280
1926-10-01	126.380
1927-01-01	100.670
1927-04-01	63.0300
1927-07-01	120.440
1927-10-01	234.460
1928-01-01	134.610
1928-04-01	259.900
1928-07-01	63.7100
1928-10-01	91.9900
1929-01-01	214.990
1929-04-01	60.7700
1929-07-01	16.6800
1929-10-01	30.8200
1930-01-01	153.820
1930-04-01	46.2600
1930-07-01	10.0000
1930-10-01	0.000000
1931-01-01	50.0000
1931-04-01	22.8000
1931-07-01	0.000000
1931-10-01	0.000000