| 2025/26 | 5 | National League | 3 | 46 | 29 | 8 | 9 | 87:51 | +36 | 95 | |
| 2023/24 | 3 | EFL League One | 24 | 46 | 7 | 9 | 30 | 41:81 | -40 | 30 | |
| 2015/16 | 4 | EFL League Two | 10 | 46 | 17 | 16 | 13 | 67:62 | +5 | 67 | |
| 2014/15 | 4 | EFL League Two | 20 | 46 | 14 | 8 | 24 | 56:74 | -18 | 50 | |
| 2013/14 | 3 | EFL League One | 22 | 46 | 11 | 12 | 23 | 43:76 | -33 | 45 | |
| 2012/13 | 3 | EFL League One | 17 | 46 | 14 | 13 | 19 | 56:77 | -21 | 55 | |
| 2011/12 | 3 | EFL League One | 8 | 46 | 18 | 15 | 13 | 65:66 | -1 | 69 | |
| 2010/11 | 3 | EFL League One | 12 | 46 | 16 | 11 | 19 | 60:62 | -2 | 59 |  |
| 2009/10 | 3 | EFL League One | 14 | 46 | 15 | 13 | 18 | 63:66 | -3 | 58 | |
| 2008/09 | 3 | EFL League One | 20 | 46 | 12 | 14 | 20 | 56:69 | -13 | 50 | |
| 2007/08 | 3 | EFL League One | 4 | 46 | 23 | 11 | 12 | 64:46 | +18 | 80 | |
| 2006/07 | 3 | EFL League One | 8 | 46 | 19 | 11 | 16 | 54:55 | -1 | 68 | |
| 1985/86 | 2 | Football League Second Division | 20 | 42 | 13 | 7 | 22 | 47:71 | -24 | 46 | |
| 1984/85 | 2 | Football League Second Division | 16 | 42 | 13 | 8 | 21 | 50:67 | -17 | 47 | |
| 1983/84 | 2 | Football League Second Division | 7 | 42 | 16 | 16 | 10 | 48:41 | +7 | 64 | |
| 1982/83 | 2 | Football League Second Division | 14 | 42 | 12 | 12 | 18 | 68:70 | -2 | 48 | |
| 1976/77 | 2 | Football League Second Division | 20 | 42 | 11 | 12 | 19 | 49:75 | -26 | 45 | |
| 1975/76 | 2 | Football League Second Division | 19 | 42 | 12 | 13 | 17 | 45:59 | -14 | 49 | |
| 1974/75 | 1 | Premier League | 22 | 42 | 12 | 5 | 25 | 43:59 | -16 | 29:55 | |
| 1973/74 | 2 | Football League Second Division | 3 | 42 | 20 | 9 | 13 | 61:48 | +13 | 69 | |
| 1972/73 | 2 | Football League Second Division | 18 | 42 | 11 | 12 | 19 | 50:52 | -2 | 45 | |
| 1971/72 | 2 | Football League Second Division | 10 | 42 | 17 | 9 | 16 | 51:57 | -6 | 60 | |
| 1970/71 | 2 | Football League Second Division | 4 | 42 | 20 | 13 | 9 | 65:43 | +22 | 73 | |
| 1969/70 | 2 | Football League Second Division | 12 | 42 | 14 | 13 | 15 | 58:56 | +2 | 55 | |
| 1968/69 | 2 | Football League Second Division | 12 | 42 | 16 | 10 | 16 | 46:49 | -3 | 58 | |
