| （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 | 20,374 | 21,587 | 22,528 | 23,230 | 24,435 | 24,617 | 25,616 | 27,592 | 31,097 | 30,016 | 31,170 | 34,989 | 37,763 | 38,987 |
| 売上原価 | - | - | - | 17,796 | 18,732 | 18,717 | 19,551 | 21,005 | 24,001 | 23,212 | 24,018 | 27,815 | 29,515 | 30,728 |
| 売上総利益 | - | - | - | 5,433 | 5,703 | 5,900 | 6,065 | 6,586 | 7,096 | 6,804 | 7,151 | 7,174 | 8,248 | 8,260 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,835 | 3,784 | 3,908 | 3,984 | 4,240 | 4,595 | 4,649 | 4,784 | 5,045 | 5,361 | 5,619 |
| 営業利益 | - | - | - | 1,598 | 1,918 | 1,992 | 2,081 | 2,346 | 2,502 | 2,156 | 2,368 | 2,129 | 2,887 | 2,641 |
| 経常（税引前）利益 | 1,113 | 1,487 | 1,561 | 1,546 | 1,838 | 1,939 | 2,051 | 2,348 | 2,531 | 2,280 | 2,542 | 2,175 | 2,936 | 2,682 |
| 法人税等合計 | - | - | - | 456 | 632 | 597 | 682 | 749 | 779 | 700 | 845 | 651 | 928 | 1,064 |
| 純利益 | 517 | 795 | 807 | 1,001 | 1,129 | 1,314 | 1,368 | 1,521 | 1,672 | 1,494 | 1,694 | 1,343 | 2,198 | 2,260 |
| 一株あたり利益 | 45.45 | 67.92 | 63.67 | 66.57 | 76.67 | 82.68 | 86.06 | 95.72 | 105.13 | 93.62 | 106.08 | 84.06 | 137.5 | 147.22 |
| 希薄化後一株あたり利益 | 45.2 | 67.8 | - | - | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 20 | 25 | 27 | 30 | 34 | 36 | 38 | 40 | 43 | 46 | 47 | 48 | 53 | 56 |