| 201981 | - | 1 | = | 201980 |
| 201981 | - | 2 | = | 201979 |
| 201981 | - | 3 | = | 201978 |
| 201981 | - | 4 | = | 201977 |
| 201981 | - | 5 | = | 201976 |
| 201981 | - | 6 | = | 201975 |
| 201981 | - | 7 | = | 201974 |
| 201981 | - | 8 | = | 201973 |
| 201981 | - | 9 | = | 201972 |
| 201981 | - | 10 | = | 201971 |
| 201981 | - | 11 | = | 201970 |
| 201981 | - | 12 | = | 201969 |
| 201981 | - | 13 | = | 201968 |
| 201981 | - | 14 | = | 201967 |
| 201981 | - | 15 | = | 201966 |
| 201981 | - | 16 | = | 201965 |
| 201981 | - | 17 | = | 201964 |
| 201981 | - | 18 | = | 201963 |
| 201981 | - | 19 | = | 201962 |
| 201981 | - | 20 | = | 201961 |
| 201981 | - | 21 | = | 201960 |
| 201981 | - | 22 | = | 201959 |
| 201981 | - | 23 | = | 201958 |
| 201981 | - | 24 | = | 201957 |
| 201981 | - | 25 | = | 201956 |
| 201981 | - | 26 | = | 201955 |
| 201981 | - | 27 | = | 201954 |
| 201981 | - | 28 | = | 201953 |
| 201981 | - | 29 | = | 201952 |
| 201981 | - | 30 | = | 201951 |
| 201981 | - | 31 | = | 201950 |
| 201981 | - | 32 | = | 201949 |
| 201981 | - | 33 | = | 201948 |
| 201981 | - | 34 | = | 201947 |
| 201981 | - | 35 | = | 201946 |
| 201981 | - | 36 | = | 201945 |
| 201981 | - | 37 | = | 201944 |
| 201981 | - | 38 | = | 201943 |
| 201981 | - | 39 | = | 201942 |
| 201981 | - | 40 | = | 201941 |
| 201981 | - | 41 | = | 201940 |
| 201981 | - | 42 | = | 201939 |
| 201981 | - | 43 | = | 201938 |
| 201981 | - | 44 | = | 201937 |
| 201981 | - | 45 | = | 201936 |
| 201981 | - | 46 | = | 201935 |
| 201981 | - | 47 | = | 201934 |
| 201981 | - | 48 | = | 201933 |
| 201981 | - | 49 | = | 201932 |
| 201981 | - | 50 | = | 201931 |