| （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 | 7,260 | 8,073 | 8,574 | 9,795 | 11,849 | 12,857 | 12,841 | 16,284 | 14,872 | 17,440 | 19,338 | 20,949 | 22,164 | 20,918 | 20,229 |
| 売上原価 | - | - | - | 6,815 | 8,055 | 8,620 | 8,842 | 11,338 | 10,090 | 11,600 | 13,024 | 14,284 | 15,113 | 14,272 | 14,399 |
| 売上総利益 | - | - | - | 2,980 | 3,794 | 4,238 | 3,998 | 4,946 | 4,782 | 5,840 | 6,314 | 6,665 | 7,051 | 6,646 | 5,830 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 2,047 | 2,437 | 2,504 | 2,586 | 2,759 | 3,021 | 3,543 | 3,553 | 4,163 | 4,420 | 4,190 | 4,183 |
| 営業利益 | - | - | - | 932 | 1,357 | 1,733 | 1,412 | 2,188 | 1,760 | 2,297 | 2,761 | 2,502 | 2,631 | 2,456 | 1,647 |
| 経常（税引前）利益 | 225 | 524 | 586 | 992 | 1,410 | 1,780 | 1,473 | 2,263 | 1,843 | 2,483 | 2,936 | 2,704 | 2,865 | 2,829 | 1,791 |
| 法人税等合計 | - | - | - | 378 | 520 | 604 | 479 | 693 | 566 | 749 | 893 | 848 | 944 | 901 | 516 |
| 純利益 | 123 | 321 | 341 | 598 | 822 | 1,181 | 1,017 | 1,575 | 1,281 | 1,649 | 1,889 | 1,729 | 2,052 | 1,976 | 1,338 |
| 一株あたり利益 | 42.78 | 112.49 | 120.15 | 105.12 | 144.58 | 196.01 | 174.01 | 261.37 | 219.8 | 267.73 | 153.16 | 138.83 | 171.97 | 174.38 | 117.71 |
| 一株あたり配当金 | 10 | 10 | 10 | 20 | 16 | 12 | 15 | 25 | 20 | 25 | 18 | 28 | 35 | 38 | 40 |