| 1875 |
| 45.00 |
|
| 1892 | 43.00 | ||
| 1908 | 42.00 | ||
| 1925 | 56.00 | ||
| 1934 | 46.00 | ||
| 1960 | GMS | 57.00 | |
| 1980 | 56.00 | ||
| 2000 | 45.00 | ||
| 2025 | GMS + QMS | 48.00 | |
| 2050 | QMS | 46.00 | |
| 2065 | 51.00 | ||
| 2086 | G_QMS + GMS | 44.00 | |
| 2100 | GMS | 42.00 |
|
| 2125 | QT + MM | 43.00 | |
| 2141 | MM | 57.00 | |
| 2150 | G_QMS | 50.00 | |
| 2162 | 57.00 | Fair rock (III) | |
| 2175 | M | 49.00 | |
| 2186 | 57.00 | ||
| 2200 | QMS + QT | 46.00 | |
| 2216 | 47.00 |
| |
| 2236 | QT | 58.00 | |
| 2252 | 47.00 | ||
| 2265 | 53.00 | ||
| 2275 | 47.00 |
| |
| 2292 | 55.00 | ||
| 2352 | 46.00 | ||
| 2317 | 58.00 | ||
| 2330 | 36.00 | Poor rock (IV) | |
| 2347 | QT + QMS | 42.00 | Fair rock (III) |
| 2365 | QT | 45.00 | |
| 2376 | GMS + M | 39.00 | Poor rock (IV) |
| 2393 | M + QMS | 41.00 | Fair rock (III) |
| 2400 | M | 47.00 | |
| 2426 | 41.00 | ||
| 2440 | 42.00 | ||
| 2455 | 47.00 |