| （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 | 18,213 | 17,435 | 16,785 | 19,677 | 19,496 | 18,570 | 20,745 | 22,000 | 20,582 | 21,081 | 21,908 | 23,793 | 27,425 | 29,329 |
| 売上原価 | - | - | - | 13,976 | 13,788 | 12,830 | 14,167 | 14,820 | 14,228 | 14,717 | 14,832 | 15,924 | 19,034 | 19,962 |
| 売上総利益 | - | - | - | 5,702 | 5,708 | 5,740 | 6,578 | 7,179 | 6,355 | 6,364 | 7,076 | 7,869 | 8,390 | 9,366 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 5,109 | 5,083 | 5,173 | 5,275 | 5,461 | 5,328 | 5,228 | 5,576 | 5,851 | 6,216 | 6,487 |
| 営業利益 | - | - | - | 592 | 624 | 566 | 1,303 | 1,718 | 1,026 | 1,136 | 1,499 | 2,018 | 2,173 | 2,879 |
| 経常（税引前）利益 | 839 | 682 | 568 | 896 | 665 | 637 | 1,368 | 1,750 | 1,683 | 1,283 | 1,744 | 2,294 | 2,413 | 3,034 |
| 法人税等合計 | - | - | - | 378 | 191 | 228 | 467 | 501 | 357 | 409 | 484 | 553 | 777 | 875 |
| 純利益 | 201 | 1,505 | 272 | 450 | 368 | 417 | 906 | 1,234 | 1,317 | 1,428 | 1,234 | 1,752 | 1,956 | 2,236 |
| 一株あたり利益 | 6.51 | 7.54 | 39.31 | 46.2 | 35.39 | 43.62 | 98.25 | 131.48 | 143.78 | 152.24 | 124.07 | 181.22 | 206.87 | 234.31 |
| 一株あたり配当金 | 7 | 7 | 7 | 35 | 40 | 35 | 40 | 45 | 45 | 45 | 46 | 52 | 60 | 80 |