| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 28,344 | 25,707 | 27,238 | 25,753 | 23,470 | 26,516 | 30,457 | 32,077 | 32,641 | 28,258 | 35,010 | 44,238 | 45,021 | 43,954 |
| 売上原価 | - | - | - | 22,790 | 21,733 | 23,708 | 27,383 | 29,049 | 29,379 | 24,673 | 29,591 | 38,148 | 39,719 | 38,558 |
| 売上総利益 | - | - | - | 2,963 | 1,736 | 2,808 | 3,073 | 3,028 | 3,262 | 3,585 | 5,419 | 6,089 | 5,301 | 5,396 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,702 | 1,485 | 1,718 | 1,780 | 1,900 | 2,010 | 1,821 | 2,212 | 2,284 | 2,379 | 2,400 |
| 営業利益 | - | - | - | 1,260 | 251 | 1,089 | 1,292 | 1,127 | 1,250 | 1,763 | 3,206 | 3,804 | 2,921 | 2,995 |
| 経常（税引前）利益 | 1,917 | 1,650 | 2,200 | 1,629 | -108 | 1,144 | 885 | 1,209 | 1,236 | 2,070 | 3,308 | 3,866 | 3,183 | 3,253 |
| 法人税等合計 | - | - | - | 861 | 408 | 393 | 454 | 322 | 278 | 601 | 948 | 978 | 842 | 982 |
| 純利益 | 608 | 695 | 910 | 982 | -182 | 683 | 401 | 886 | 960 | 1,469 | 2,359 | 2,887 | 2,452 | 2,346 |
| 一株あたり利益 | 61.28 | 64.36 | 87.8 | 62.34 | -11.49 | 43.39 | 25.48 | 253.73 | 265.89 | 451.29 | 732.78 | 879.91 | 719.21 | 679.15 |
| 一株あたり配当金 | 9 | 8 | 9 | 9 | 5 | 6 | 6 | 35 | 35 | 45 | 74 | 90 | 118 | 133 |