| （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 | 24,299 | 25,021 | 26,854 | 28,288 | 29,024 | 31,126 | 32,222 | 31,050 | 31,209 | 31,163 | 34,068 | 30,860 | 30,865 | 34,121 | 34,896 |
| 売上総利益 | - | - | - | 8,197 | 8,515 | 9,765 | 10,078 | 9,703 | 9,676 | 9,682 | 10,758 | 9,862 | 10,007 | 10,836 | 11,014 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 7,535 | 7,420 | 7,659 | 7,796 | 7,592 | 7,603 | 7,501 | 8,188 | 7,852 | 8,460 | 9,966 | 9,777 |
| 営業利益 | - | - | - | 661 | 1,095 | 2,105 | 2,282 | 2,111 | 2,073 | 2,180 | 2,569 | 2,010 | 1,547 | 869 | 1,236 |
| 経常（税引前）利益 | 1,064 | 1,189 | 1,111 | 1,331 | 1,772 | 2,316 | 2,505 | 2,328 | 2,299 | 2,406 | 2,846 | 2,225 | 1,765 | 1,092 | 1,526 |
| 法人税等合計 | - | - | - | 519 | 671 | 737 | 749 | 638 | 711 | 763 | 836 | 701 | 565 | 303 | 499 |
| 純利益 | 569 | 659 | 660 | 810 | 1,092 | 1,463 | 1,719 | 1,690 | 1,540 | 1,642 | 2,009 | 1,523 | 1,200 | 789 | 1,027 |
| 一株あたり利益 | 110.97 | 128.48 | 131.6 | 162.23 | 215.7 | 95.59 | 116.09 | 117.02 | 107.77 | 115.14 | 141.54 | 107.81 | 84.85 | 55.53 | 74.3 |
| 一株あたり配当金 | 28 | 30 | 30 | 36 | 45 | 40 | 24 | 25 | 25 | 28 | 30 | 30 | 30 | 30 | 30 |