| （単位：百万円） | 2011/6 | 2012/6 | 2013/6 | 2014/6 | 2015/6 | 2016/6 | 2017/6 | 2018/6 | 2019/6 | 2020/6 | 2021/6 | 2022/6 | 2023/6 | 2024/6 | 2025/6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 21,240 | 26,873 | 26,267 | 27,306 | 29,525 | 31,295 | 30,940 | 33,027 | 34,125 | 32,061 | 27,294 | 28,332 | 33,616 | 34,362 | 38,246 |
| 売上原価 | - | - | - | 23,226 | 25,030 | 26,383 | 25,789 | 27,479 | 28,044 | 26,136 | 22,215 | 22,954 | 27,208 | 27,599 | 30,250 |
| 売上総利益 | - | - | - | 4,080 | 4,495 | 4,912 | 5,151 | 5,548 | 6,081 | 5,924 | 5,080 | 5,377 | 6,409 | 6,763 | 7,996 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 3,414 | 3,663 | 3,707 | 3,768 | 3,830 | 3,907 | 3,932 | 3,832 | 3,867 | 4,135 | 4,311 | 4,641 |
| 営業利益 | - | - | - | 666 | 832 | 1,204 | 1,383 | 1,717 | 2,175 | 1,992 | 1,247 | 1,510 | 2,273 | 2,452 | 3,355 |
| 経常（税引前）利益 | 191 | 688 | 991 | 751 | 1,046 | 1,170 | 1,450 | 1,824 | 2,252 | 2,052 | 1,381 | 1,603 | 2,371 | 2,636 | 3,453 |
| 法人税等合計 | - | - | - | 334 | 461 | 519 | 597 | 620 | 681 | 671 | 441 | 559 | 767 | 782 | 988 |
| 純利益 | 110 | 298 | 600 | 474 | 629 | 807 | 1,133 | 1,104 | 1,473 | 1,351 | 897 | 1,106 | 1,583 | 1,848 | 2,231 |
| 一株あたり利益 | 27.63 | 75.5 | 151.67 | 120.7 | 158.29 | 189.17 | 264.59 | 253.88 | 345.55 | 317.97 | 214.94 | 264.18 | 380.23 | 439.43 | 265.67 |
| 一株あたり配当金 | 25 | 27.5 | 30 | 32.5 | 35 | 40 | 45 | 50 | 60 | 55 | 55 | 55 | 70 | 90 | 140 |