Month 1957=100 1957-01-01 100.700 1957-02-01 98.5000 1957-03-01 97.1000 1957-04-01 98.5000 1957-05-01 97.6000 1957-06-01 98.3000 1957-07-01 106.000 1957-08-01 100.500 1957-09-01 100.700 1957-10-01 98.6000 1957-11-01 100.700 1957-12-01 105.800 1958-01-01 102.100 1958-02-01 99.0000 1958-03-01 97.9000 1958-04-01 96.9000 1958-05-01 96.9000 1958-06-01 96.4000 1958-07-01 102.000 1958-08-01 98.1000 1958-09-01 98.1000 1958-10-01 95.9000 1958-11-01 97.4000 1958-12-01 103.600 1959-01-01 98.0000 1959-02-01 94.9000 1959-03-01 96.1000 1959-04-01 93.3000 1959-05-01 94.4000 1959-06-01 95.9000 1959-07-01 102.000 1959-08-01 97.1000 1959-09-01 97.8000 1959-10-01 94.6000 1959-11-01 97.4000 1959-12-01 102.100 1960-01-01 96.0000 1960-02-01 95.0000 1960-03-01 94.4000 1960-04-01 92.4000 1960-05-01 93.9000 1960-06-01 95.3000 1960-07-01 101.500 1960-08-01 96.6000 1960-09-01 97.4000 1960-10-01 93.8000 1960-11-01 95.8000 1960-12-01 99.2000 1961-01-01 95.8000 1961-02-01 93.5000 1961-03-01 93.6000 1961-04-01 91.4000 1961-05-01 92.4000 1961-06-01 93.6000 1961-07-01 99.4000 1961-08-01 93.6000 1961-09-01 95.3000 1961-10-01 92.1000 1961-11-01 94.5000 1961-12-01 98.3000