| 1 | ÷ | 1991 | = | 0.00050226017076846 |
| 2 | ÷ | 1991 | = | 0.0010045203415369 |
| 3 | ÷ | 1991 | = | 0.0015067805123054 |
| 4 | ÷ | 1991 | = | 0.0020090406830738 |
| 5 | ÷ | 1991 | = | 0.0025113008538423 |
| 6 | ÷ | 1991 | = | 0.0030135610246107 |
| 7 | ÷ | 1991 | = | 0.0035158211953792 |
| 8 | ÷ | 1991 | = | 0.0040180813661477 |
| 9 | ÷ | 1991 | = | 0.0045203415369161 |
| 10 | ÷ | 1991 | = | 0.0050226017076846 |
| 11 | ÷ | 1991 | = | 0.005524861878453 |
| 12 | ÷ | 1991 | = | 0.0060271220492215 |
| 13 | ÷ | 1991 | = | 0.00652938221999 |
| 14 | ÷ | 1991 | = | 0.0070316423907584 |
| 15 | ÷ | 1991 | = | 0.0075339025615269 |
| 16 | ÷ | 1991 | = | 0.0080361627322953 |
| 17 | ÷ | 1991 | = | 0.0085384229030638 |
| 18 | ÷ | 1991 | = | 0.0090406830738322 |
| 19 | ÷ | 1991 | = | 0.0095429432446007 |
| 20 | ÷ | 1991 | = | 0.010045203415369 |