| （単位：百万円） | 2012/2 | 2013/2 | 2014/2 | 2015/2 | 2016/2 | 2017/2 | 2018/2 | 2019/2 | 2020/2 | 2021/2 | 2022/2 | 2023/2 | 2024/2 | 2025/2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 12,708 | 12,861 | 13,233 | 13,917 | 13,997 | 14,578 | 16,139 | 16,465 | 13,391 | 16,422 | 17,760 | 18,259 | 15,067 | 14,403 |
| 売上原価 | - | - | - | 11,736 | 12,175 | 12,850 | 13,579 | 13,326 | 11,401 | 14,274 | 15,617 | 16,183 | 12,261 | 11,680 |
| 売上総利益 | - | - | - | 2,180 | 1,822 | 1,728 | 2,560 | 3,139 | 1,989 | 2,148 | 2,143 | 2,076 | 2,806 | 2,723 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,517 | 1,538 | 1,655 | 1,804 | 1,842 | 1,755 | 1,843 | 2,001 | 1,848 | 1,883 | 2,116 |
| 営業利益 | - | - | - | 662 | 283 | 72 | 756 | 1,296 | 234 | 304 | 142 | 228 | 922 | 606 |
| 経常（税引前）利益 | 93 | 134 | 449 | 586 | 182 | 20 | 712 | 1,249 | 217 | 295 | 178 | 206 | 911 | 596 |
| 法人税等合計 | - | - | - | 211 | 61 | 73 | 211 | 406 | 100 | 114 | 93 | 109 | 311 | 228 |
| 純利益 | 152 | 69 | 202 | 247 | 88 | -60 | 477 | 807 | 96 | 160 | 114 | -188 | 603 | 363 |
| 一株あたり利益 | 12.73 | 5.76 | 16.89 | 20.61 | 7.18 | -4.99 | 377.42 | 636.73 | 74.83 | 123.82 | 88.54 | -147.61 | 465.85 | 280.51 |
| 一株あたり配当金 | 2.5 | 2.5 | 5 | 5 | 5 | 2.5 | 50 | 100 | 75 | 50 | 50 | 50 | 75 | 85 |