Month	Millions Of Dollars: Seasonally Adjusted By Source
1914-06-01	281
1914-09-01	286
1914-10-01	293
1914-12-01	309
1915-03-01	319
1915-05-01	332
1915-06-01	346
1915-09-01	364
1915-11-01	403
1915-12-01	439
1916-03-01	431
1916-05-01	427
1916-06-01	424
1916-09-01	438
1916-11-01	449
1916-12-01	455
1917-03-01	476
1917-05-01	466
1917-06-01	457
1917-09-01	472
1917-11-01	488
1917-12-01	484
1918-03-01	477
1918-05-01	472
1918-06-01	468
1918-08-01	470
1918-11-01	488
1918-12-01	500
1919-03-01	510
1919-05-01	524
1919-06-01	525
1919-09-01	545
1919-11-01	581
1919-12-01	533
1920-02-01	541
1920-05-01	531
1920-06-01	537
1920-09-01	539
1920-11-01	524
1920-12-01	546
1921-02-01	507
1921-04-01	523
1921-06-01	497
1921-09-01	489
1921-12-01	526
1922-03-01	566
1922-05-01	565
1922-06-01	677
1922-09-01	621
1922-12-01	756
1923-04-01	845
1923-06-01	864