"Month","Sales"
"1964-01",2815
"1964-02",2672
"1964-03",2755
"1964-04",2721
"1964-05",2946
"1964-06",3036
"1964-07",2282
"1964-08",2212
"1964-09",2922
"1964-10",4301
"1964-11",5764
"1964-12",7312
"1965-01",2541
"1965-02",2475
"1965-03",3031
"1965-04",3266
"1965-05",3776
"1965-06",3230
"1965-07",3028
"1965-08",1759
"1965-09",3595
"1965-10",4474
"1965-11",6838
"1965-12",8357
"1966-01",3113
"1966-02",3006
"1966-03",4047
"1966-04",3523
"1966-05",3937
"1966-06",3986
"1966-07",3260
"1966-08",1573
"1966-09",3528
"1966-10",5211
"1966-11",7614
"1966-12",9254
"1967-01",5375
"1967-02",3088
"1967-03",3718
"1967-04",4514
"1967-05",4520
"1967-06",4539
"1967-07",3663
"1967-08",1643
"1967-09",4739
"1967-10",5428
"1967-11",8314
"1967-12",10651
"1968-01",3633
"1968-02",4292
"1968-03",4154
"1968-04",4121
"1968-05",4647
"1968-06",4753
"1968-07",3965
"1968-08",1723
"1968-09",5048
"1968-10",6922
"1968-11",9858
"1968-12",11331
"1969-01",4016
"1969-02",3957
"1969-03",4510
"1969-04",4276
"1969-05",4968
"1969-06",4677
"1969-07",3523
"1969-08",1821
"1969-09",5222
"1969-10",6872
"1969-11",10803
"1969-12",13916
"1970-01",2639
"1970-02",2899
"1970-03",3370
"1970-04",3740
"1970-05",2927
"1970-06",3986
"1970-07",4217
"1970-08",1738
"1970-09",5221
"1970-10",6424
"1970-11",9842
"1970-12",13076
"1971-01",3934
"1971-02",3162
"1971-03",4286
"1971-04",4676
"1971-05",5010
"1971-06",4874
"1971-07",4633
"1971-08",1659
"1971-09",5951
"1971-10",6981
"1971-11",9851
"1971-12",12670
"1972-01",4348
"1972-02",3564
"1972-03",4577
"1972-04",4788
"1972-05",4618
"1972-06",5312
"1972-07",4298
"1972-08",1413
"1972-09",5877