| （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 | 62,136 | 74,745 | 96,223 | 97,138 | 94,515 | 101,461 | 105,779 | 107,664 | 107,428 | 107,897 | 112,976 | 107,959 | 110,473 | 118,565 | 122,702 |
| 売上原価 | - | - | - | 87,017 | 84,757 | 91,325 | 94,880 | 96,640 | 96,292 | 96,829 | 101,377 | 95,455 | 97,518 | 104,964 | 108,793 |
| 売上総利益 | - | - | - | 10,121 | 9,758 | 10,136 | 10,899 | 11,023 | 11,137 | 11,068 | 11,599 | 12,504 | 12,955 | 13,601 | 13,909 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 8,680 | 9,090 | 9,592 | 9,855 | 9,793 | 9,836 | 10,141 | 10,059 | 10,431 | 10,803 | 11,374 | 11,929 |
| 営業利益 | - | - | - | 1,440 | 668 | 543 | 1,044 | 1,230 | 1,301 | 927 | 1,540 | 2,073 | 2,151 | 2,227 | 1,979 |
| 経常（税引前）利益 | 574 | 749 | 1,534 | 1,519 | 662 | 556 | 1,112 | 1,235 | 1,309 | 905 | 1,542 | 2,119 | 2,158 | 2,244 | 1,962 |
| 法人税等合計 | - | - | - | 650 | 272 | 265 | 432 | 338 | 445 | 481 | 524 | 601 | 742 | 742 | 489 |
| 純利益 | 312 | 346 | 943 | 816 | 405 | 305 | 690 | 1,054 | 775 | 326 | 989 | 1,535 | 1,414 | 1,500 | 1,430 |
| 一株あたり利益 | 55.65 | 61.67 | 168.12 | 145.54 | 72.23 | 54.49 | 123.1 | 187.86 | 138.24 | 56.76 | 162.66 | 252.8 | 234.9 | 251.68 | 241.43 |
| 一株あたり配当金 | 10 | 10 | 20 | 25 | 30 | 30 | 30 | 40 | 40 | 45 | 50 | 60 | 70 | 80 | 80 |