$ perl XP_efficiency.pl --sort_by age --min_posts 200 --recent 3 --limit 10 --order desc
+--------------------------------------------------------------------------------------+
| Pos | St. | Monk name    |  XP  |     Level      |  Age  | XP/Age | Posts | XP/Posts |
+--------------------------------------------------------------------------------------+
|    1     2 BrowserUk     159,881        Pope (28)   4,971  36.0644  22,404    6.9144 |
|    2     3 ikegami       127,624        Pope (28)   4,173  34.2347  19,716    6.2615 |
|    3     4 Corion        122,789        Pope (28)   5,783  23.4148   9,796   11.9443 |
|    4     5 GrandFather    72,446        Sage (25)   3,880  20.4526   6,562   10.4489 |
|    5    55 Athanasius     24,854       Canon (20)   1,352  20.1077   1,458   16.1193 |
|    6   664 1nickt          3,115      Curate (13)     214  15.6199     468    6.1987 |
|    7    42 choroba        29,288       Canon (20)   2,112  14.8885   3,739    7.2683 |
|    8    20 toolic         43,023      Bishop (22)   3,130  14.7489   3,597   11.0906 |
|    9     7 tye            70,849        Sage (25)   5,661  13.3272   7,887    8.2652 |
|   10    60 kcott          24,138       Canon (20)   1,939  13.2484   2,407    9.2227 |
+--------------------------------------------------------------------------------------+