Month	Million Current Dollars
1956-01-01	500.200
1956-02-01	460.950
1956-03-01	454.430
1956-04-01	534.510
1956-05-01	523.560
1956-06-01	569.960
1956-07-01	587.290
1956-08-01	658.270
1956-09-01	502.190
1956-10-01	472.440
1956-11-01	460.500
1956-12-01	537.640
1957-01-01	468.140
1957-02-01	404.460
1957-03-01	634.830
1957-04-01	524.020
1957-05-01	812.240
1957-06-01	813.760
1957-07-01	529.130
1957-08-01	418.280
1957-09-01	434.700
1957-10-01	400.380
1957-11-01	497.520
1957-12-01	425.470
1958-01-01	452.870
1958-02-01	383.750
1958-03-01	570.990
1958-04-01	635.580
1958-05-01	860.630
1958-06-01	1170.13
1958-07-01	912.630
1958-08-01	701.770
1958-09-01	654.980
1958-10-01	595.140
1958-11-01	588.540
1958-12-01	535.890
1959-01-01	456.490
1959-02-01	476.890
1959-03-01	521.310
1959-04-01	690.000
1959-05-01	711.520
1959-06-01	687.800
1959-07-01	699.820
1959-08-01	527.720
1959-09-01	472.240
1959-10-01	540.940
1959-11-01	416.800
1959-12-01	411.130
1960-01-01	412.960
1960-02-01	443.260
1960-03-01	607.220
1960-04-01	675.430
1960-05-01	594.180
1960-06-01	783.340
1960-07-01	949.320
1960-08-01	582.150
1960-09-01	596.660
1960-10-01	696.540
1960-11-01	654.270
1960-12-01	783.560
1961-01-01	461.040
1961-02-01	403.210
1961-03-01	682.260
1961-04-01	698.100
1961-05-01	704.670
1961-06-01	697.110
1961-07-01	780.770
1961-08-01	762.550
1961-09-01	592.210
1961-10-01	665.660
1961-11-01	556.400
1961-12-01	673.900
1962-01-01	562.120
1962-02-01	525.270
1962-03-01	993.370
1962-04-01	752.500
1962-05-01	785.430
1962-06-01	802.450
1962-07-01	781.380
1962-08-01	681.720
1962-09-01	683.320
1962-10-01	639.820
1962-11-01	698.980
1962-12-01	831.330
1963-01-01	474.340
1963-02-01	624.250
1963-03-01	694.440
1963-04-01	715.840
1963-05-01	1051.78
1963-06-01	885.870
1963-07-01	849.400
1963-08-01	796.410
1963-09-01	709.560
1963-10-01	813.170
1963-11-01	749.880
1963-12-01	702.780