| 2025/26 | 3 | EFL League One | 23 | 46 | 10 | 11 | 25 | 41:71 | -30 | 41 |
| 2024/25 | 3 | EFL League One | 13 | 46 | 16 | 11 | 19 | 54:59 | -5 | 59 |
| 2023/24 | 2 | EFL Championship | 24 | 46 | 5 | 12 | 29 | 37:89 | -52 | 27 |
| 2022/23 | 2 | EFL Championship | 19 | 46 | 11 | 17 | 18 | 49:60 | -11 | 50 |
| 2021/22 | 3 | EFL League One | 2 | 46 | 27 | 9 | 10 | 70:33 | +37 | 90 |
| 2020/21 | 2 | EFL Championship | 23 | 46 | 11 | 9 | 26 | 44:60 | -16 | 42 |
| 2019/20 | 3 | EFL League One | 2 | 35 | 18 | 8 | 9 | 61:38 | +23 | 62 |
| 2018/19 | 2 | EFL Championship | 22 | 46 | 8 | 16 | 22 | 52:83 | -31 | 40 |
| 2017/18 | 3 | EFL League One | 4 | 46 | 24 | 7 | 15 | 73:53 | +20 | 79 |
| 2016/17 | 2 | EFL Championship | 24 | 46 | 5 | 8 | 33 | 40:98 | -58 | 23 |
| 2015/16 | 2 | EFL Championship | 21 | 46 | 13 | 10 | 23 | 53:71 | -18 | 49 |
| 2014/15 | 2 | EFL Championship | 21 | 46 | 11 | 16 | 19 | 46:67 | -21 | 49 |
| 2013/14 | 3 | EFL League One | 4 | 46 | 24 | 14 | 8 | 86:58 | +28 | 86 |
| 2012/13 | 4 | EFL League Two | 2 | 46 | 24 | 7 | 15 | 74:59 | +15 | 79 |
| 2011/12 | 4 | EFL League Two | 9 | 46 | 19 | 12 | 15 | 67:62 | +5 | 69 |
| 2010/11 | 4 | EFL League Two | 9 | 46 | 17 | 15 | 14 | 75:60 | +15 | 66 |
| 2009/10 | 4 | EFL League Two | 5 | 46 | 21 | 10 | 15 | 55:52 | +3 | 73 |
| 2008/09 | 4 | EFL League Two | 14 | 46 | 21 | 12 | 13 | 60:46 | +14 | 75 |
| 2007/08 | 4 | EFL League Two | 9 | 46 | 21 | 11 | 14 | 60:58 | +2 | 74 |
| 2006/07 | 3 | EFL League One | 23 | 46 | 13 | 9 | 24 | 58:75 | -17 | 48 |
| 2005/06 | 3 | EFL League One | 20 | 46 | 12 | 16 | 18 | 52:62 | -10 | 52 |
| 2004/05 | 2 | EFL Championship | 24 | 46 | 5 | 14 | 27 | 35:69 | -34 | 29 |
| 2003/04 | 2 | Football League First Division | 17 | 46 | 13 | 15 | 18 | 53:61 | -8 | 54 |
| 2002/03 | 2 | Football League First Division | 15 | 46 | 15 | 14 | 17 | 62:62 | 0 | 59 |
| 2001/02 | 2 | Football League First Division | 21 | 46 | 10 | 19 | 17 | 52:66 | -14 | 49 |
| 1982/83 | 2 | Football League Second Division | 20 | 42 | 10 | 15 | 17 | 45:68 | -23 | 45 |
| 1981/82 | 2 | Football League Second Division | 7 | 42 | 20 | 7 | 15 | 66:54 | +12 | 67 |
