Link to Series in Level 1 Subscription Site
Link to Series in Level 2 Subscription Site
Link to Series in Level 0 Subscription Site
 1967 01  8740·7
 1967 02  640·1
 1967 03  8239·9
 1967 04  4739.7
 1967 05  6140.1
 1967 06  8440·5
 1967 07  7840·4
 1967 08  3440·1
 1967 09  2740·2
 1967 10  8540·3
 1967 11  040·1
 1967 12  4540.3
 1968 01 3440·1
 1968 02 9240·5
 1968 03 6140.7
 1968 04 2441.0
 1968 05 5841.2
 1968 06 1041.1
 1968 07 9841·2
 1968 08 4041.1
 1968 09 041·4
 1968 10 7241·5
 1968 11 7642·0
 1968 12 8641·7
 1969 01  8541.8
 1969 02  3341.7
 1969 03  8042.2
 1969 04  8342.6
 1969 05  6243.6
 1969 06  7744·0
 1969 07  2543.7
 1969 08  7543·7
 1969 09  943·7
 1969 10  844.2
 1969 11  4944·9
 1969 12  2944.8
 1970 01 2545.0
 1970 02 6045·0
 1970 03 1345.2
 1970 04 4245.1
 1970 05 3544·8
 1970 06 8844.7
 1970 07 745·0
 1970 08 3144·5
 1970 09 9045·2
 1970 10 7544·8
 1970 11 4244·8
 1970 12 4144.2

 1971 01  6544·3
 1971 02  2645.3
 1971 03  5745·5
 1971 04  4245·7
 1971 05  6146·1
 1971 06  7446·2
 1971 07  1545.6
 1971 08  2645.9
 1971 09  345.4
 1971 10  7545·9
 1971 11  446·4
 1971 12  1447·0
 1972 01 4147.1
 1972 02 1047·8
 1972 03 3647.9
 1972 04 4947·9
 1972 05 5248.4
 1972 06 8748·5
 1972 07 4949·2
 1972 08 149·6
 1972 09 3449.7
 1972 10 3849.9
 1972 11 751.0
 1972 12 6453·4
 1973 01  1454.8
 1973 02  1856.9
 1973 03  9760.0
 1973 04  5759·6
 1973 05  4262.2
 1973 06  965·3
 1973 07  3162·2
 1973 08  2374·0
 1973 09  9369.5
 1973 10  1867.6
 1973 11  4967.0
 1973 12  3367.6
 1974 01 6871.4
 1974 02 7772·1
 1974 03 1371.0
 1974 04 8068·2
 1974 05 9267.1
 1974 06 4364·7
 1974 07 1068·6
 1974 08 8473.7
 1974 09 1671·9
 1974 10 9674·8
 1974 11 5476.8
 1974 12 8975·1