| （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 | 17,864 | 18,533 | 18,857 | 19,249 | 19,395 | 21,057 | 23,270 | 24,458 | 25,189 | 28,259 | 29,555 | 36,807 | 33,508 | 39,338 |
| 売上原価 | - | - | - | 13,929 | 14,148 | 15,953 | 17,922 | 18,497 | 19,320 | 22,168 | 23,587 | 28,349 | 25,502 | 30,351 |
| 売上総利益 | - | - | - | 5,320 | 5,247 | 5,103 | 5,348 | 5,961 | 5,869 | 6,091 | 5,967 | 8,457 | 8,006 | 8,987 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,451 | 2,341 | 2,153 | 2,244 | 2,539 | 2,442 | 2,498 | 2,717 | 2,979 | 3,370 | 3,335 |
| 営業利益 | - | - | - | 2,868 | 2,905 | 2,950 | 3,104 | 3,421 | 3,427 | 3,592 | 3,250 | 5,477 | 4,635 | 5,651 |
| 経常（税引前）利益 | 1,669 | 1,349 | 2,634 | 2,783 | 2,824 | 2,985 | 3,461 | 3,530 | 3,539 | 3,735 | 3,299 | 5,422 | 4,593 | 5,584 |
| 法人税等合計 | - | - | - | 701 | 800 | 752 | 932 | 954 | 989 | 630 | 1,066 | 2,710 | 1,466 | 1,815 |
| 純利益 | 662 | 993 | 1,077 | 1,427 | 1,753 | 2,302 | 3,000 | 2,275 | 2,389 | 1,868 | 2,127 | 5,862 | 3,092 | 3,805 |
| 一株あたり利益 | 24.32 | 32.08 | 49.01 | 57.94 | 76.81 | 102.45 | 133.31 | 100.95 | 105.03 | 82 | 93.65 | 257.89 | 134.1 | 158.17 |
| 一株あたり配当金 | 7.5 | 7.5 | 7.5 | 7.5 | 10 | 12 | 14 | 14 | 15 | 16.5 | 18.5 | 25.5 | 30 | 53 |