| 2011/11 | 2012/11 | 2013/11 | 2014/11 | 2015/11 | 2016/11 | 2017/11 | 2018/11 | 2019/11 | 2020/11 | 2021/11 | 2022/11 | 2023/11 | 2024/11 | |
| 売上高 | 7,014 | 6,829 | 6,214 | 6,728 | 6,596 | 6,435 | 7,003 | 7,605 | 7,488 | 6,628 | 7,939 | 8,368 | 8,610 | 8,921 |
| 売上原価 | - | - | - | 5,782 | 5,716 | 5,474 | 5,760 | 6,264 | 6,173 | 5,454 | 6,368 | 6,869 | 7,098 | 7,307 |
| 売上総利益 | - | - | - | 946 | 879 | 960 | 1,243 | 1,341 | 1,315 | 1,175 | 1,571 | 1,499 | 1,512 | 1,613 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 59 | 2 | 95 | 265 | 243 | 191 | 81 | 381 | 294 | 354 | 378 |
| 営業費用 | - | - | - | 887 | 877 | 866 | 978 | 1,098 | 1,125 | 1,094 | 1,191 | 1,205 | 1,158 | 1,235 |
| 経常（税引前）利益 | 146 | 133 | 4 | 67 | 4 | 86 | 259 | 240 | 187 | 83 | 386 | 303 | 345 | 390 |
| 法人税等合計 | - | - | - | 36 | 39 | -13 | 61 | 55 | 52 | 23 | 113 | 65 | 86 | 96 |
| 純利益 | 128 | 82 | 5 | 37 | -41 | 34 | 180 | 168 | 147 | 59 | 281 | 219 | 256 | 336 |
| 一株あたり利益 | 10.51 | 6.75 | 0.39 | 3.02 | -3.38 | 2.83 | 14.78 | 137.91 | 120.48 | 48.73 | 230.99 | 179.75 | 209.88 | 276.22 |
| 一株あたり配当金 | 3 | 3 | - | 3 | - | - | 3 | 30 | 30 | 30 | 50 | 50 | 50 | 60 |