Month	Millions Of Dollars: Seasonally Adjusted By Source
1917-06-01	2433
1917-09-01	2530
1917-11-01	2628
1917-12-01	2617
1918-03-01	2600
1918-05-01	2164
1918-06-01	2583
1918-08-01	2584
1918-11-01	2663
1918-12-01	2712
1919-03-01	2749
1919-05-01	2808
1919-06-01	2807
1919-09-01	2906
1919-11-01	2924
1919-12-01	2936
1920-02-01	2881
1920-05-01	2879
1920-06-01	2863
1920-09-01	2889
1920-11-01	2760
1920-12-01	2815
1921-02-01	2765
1921-04-01	2727
1921-06-01	2739
1921-09-01	2643
1921-12-01	2676
1922-03-01	2672
1922-05-01	2820
1922-06-01	2857
1922-09-01	2963
1922-12-01	2859
1923-04-01	2953
1923-06-01	2924