| （単位：十億円） | 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 | 7,948 | 9,878 | 12,506 | 13,328 | 14,601 | 13,999 | 15,361 | 15,889 | 14,931 | 13,171 | 14,553 | 16,908 | 20,429 | 21,689 |
| 売上原価 | - | - | - | 2,154 | 2,196 | 2,355 | 2,598 | 12,581 | 11,852 | 10,440 | 11,568 | 13,576 | 16,017 | 17,025 |
| 売上総利益 | - | - | - | 1,177 | 1,108 | 1,101 | 1,189 | 1,181 | 1,108 | 932 | 1,048 | 1,151 | 1,546 | 1,656 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,081 | 1,299 | 1,065 | 1,081 | 1,774 | 1,642 | 1,332 | 1,326 | 1,670 | 2,107 | 2,351 |
| 営業利益 | - | - | 824 | 671 | 503 | 841 | 834 | 726 | 634 | 660 | 871 | 781 | 1,382 | 1,213 |
| 経常（税引前）利益 | 257 | 489 | 934 | 806 | 635 | 1,007 | 1,115 | 979 | 790 | 914 | 1,070 | 880 | 1,642 | 1,318 |
| 法人税等合計 | - | - | - | 67 | 12 | 99 | 82 | 303 | 280 | 219 | 309 | 162 | 460 | 415 |
| 純利益 | 211 | 367 | 625 | 509 | 345 | 617 | 1,059 | 610 | 456 | 657 | 707 | 651 | 1,107 | 836 |
| 一株あたり利益 | 117.34 | 203.71 | 346.62 | 282.66 | 191.16 | 342.1 | 590.79 | 345.99 | 260.13 | 380.75 | 411.09 | 384.02 | 225.88 | 178.93 |
| 希薄化後一株あたり利益 | 117.34 | 203.71 | 318.54 | 273.54 | - | - | - | - | - | 380.75 | 411.09 | 409.87 | 225.88 | 178.93 |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | ||||
| 一株あたり配当金 | 60 | 76 | 82 | 88 | 88 | 92 | 100 | 111 | 112 | 110 | 120 | 120 | 126 | 68 |