| 981231 | - | 1 | = | 981230 |
| 981231 | - | 2 | = | 981229 |
| 981231 | - | 3 | = | 981228 |
| 981231 | - | 4 | = | 981227 |
| 981231 | - | 5 | = | 981226 |
| 981231 | - | 6 | = | 981225 |
| 981231 | - | 7 | = | 981224 |
| 981231 | - | 8 | = | 981223 |
| 981231 | - | 9 | = | 981222 |
| 981231 | - | 10 | = | 981221 |
| 981231 | - | 11 | = | 981220 |
| 981231 | - | 12 | = | 981219 |
| 981231 | - | 13 | = | 981218 |
| 981231 | - | 14 | = | 981217 |
| 981231 | - | 15 | = | 981216 |
| 981231 | - | 16 | = | 981215 |
| 981231 | - | 17 | = | 981214 |
| 981231 | - | 18 | = | 981213 |
| 981231 | - | 19 | = | 981212 |
| 981231 | - | 20 | = | 981211 |
| 981231 | - | 21 | = | 981210 |
| 981231 | - | 22 | = | 981209 |
| 981231 | - | 23 | = | 981208 |
| 981231 | - | 24 | = | 981207 |
| 981231 | - | 25 | = | 981206 |
| 981231 | - | 26 | = | 981205 |
| 981231 | - | 27 | = | 981204 |
| 981231 | - | 28 | = | 981203 |
| 981231 | - | 29 | = | 981202 |
| 981231 | - | 30 | = | 981201 |
| 981231 | - | 31 | = | 981200 |
| 981231 | - | 32 | = | 981199 |
| 981231 | - | 33 | = | 981198 |
| 981231 | - | 34 | = | 981197 |
| 981231 | - | 35 | = | 981196 |
| 981231 | - | 36 | = | 981195 |
| 981231 | - | 37 | = | 981194 |
| 981231 | - | 38 | = | 981193 |
| 981231 | - | 39 | = | 981192 |
| 981231 | - | 40 | = | 981191 |
| 981231 | - | 41 | = | 981190 |
| 981231 | - | 42 | = | 981189 |
| 981231 | - | 43 | = | 981188 |
| 981231 | - | 44 | = | 981187 |
| 981231 | - | 45 | = | 981186 |
| 981231 | - | 46 | = | 981185 |
| 981231 | - | 47 | = | 981184 |
| 981231 | - | 48 | = | 981183 |
| 981231 | - | 49 | = | 981182 |
| 981231 | - | 50 | = | 981181 |