| Années | Nombres d'actes |
|---|---|
| Improbable | 1 |
| 1750 | 19 |
| 1751 | 26 |
| 1752 | 36 |
| 1753 | 29 |
| 1754 | 31 |
| 1755 | 44 |
| 1756 | 36 |
| 1757 | 42 |
| 1758 | 41 |
| 1759 | 30 |
| 1760 | 29 |
| 1761 | 41 |
| 1762 | 34 |
| 1763 | 29 |
| 1764 | 13 |
| 1765 | 25 |
| 1766 | 21 |
| 1767 | 24 |
| 1768 | 20 |
| 1769 | 26 |
| 1770 | 27 |
| 1771 | 9 |
| 1772 | 21 |
| 1773 | 19 |
| 1774 | 15 |
| 1775 | 15 |
| 1776 | 13 |
| 1777 | 20 |
| 1778 | 21 |
| 1779 | 16 |
| 1780 | 32 |
| 1781 | 29 |
| 1782 | 22 |
| 1783 | 23 |
| 1784 | 19 |
| 1785 | 32 |
| 1786 | 29 |
| 1787 | 17 |
| 1788 | 28 |
| 1789 | 27 |
| 1790 | 32 |
| 1791 | 28 |
| 1792 | 7 |