| （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 | 23,368 | 23,700 | 23,182 | 24,398 | 25,393 | 25,023 | 26,892 | 30,940 | 32,511 | 28,437 | 30,085 | 34,074 | 34,180 | 38,353 |
| 売上原価 | - | - | - | 19,454 | 20,106 | 19,560 | 20,895 | 23,822 | 25,073 | 22,204 | 23,196 | 26,364 | 25,876 | 28,579 |
| 売上総利益 | - | - | - | 4,944 | 5,287 | 5,464 | 5,997 | 7,118 | 7,438 | 6,233 | 6,889 | 7,710 | 8,304 | 9,773 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,602 | 4,102 | 4,303 | 4,389 | 5,077 | 5,163 | 4,824 | 5,069 | 5,798 | 5,847 | 6,842 |
| 営業利益 | - | - | - | 1,342 | 1,184 | 1,161 | 1,607 | 2,040 | 2,274 | 1,409 | 1,819 | 1,912 | 2,457 | 2,930 |
| 経常（税引前）利益 | 2,569 | 2,549 | 2,269 | 1,831 | 1,532 | 1,374 | 1,963 | 2,338 | 2,573 | 1,765 | 2,270 | 2,392 | 2,896 | 3,391 |
| 法人税等合計 | - | - | - | 675 | 1,817 | 591 | 845 | 662 | 757 | 536 | 689 | 786 | 789 | 1,273 |
| 純利益 | 1,399 | 1,603 | 1,474 | 1,316 | 2,688 | 2,195 | 1,927 | 1,596 | 2,083 | 1,213 | 2,068 | 2,053 | 2,472 | 3,877 |
| 一株あたり利益 | 43.04 | 54.62 | 48.5 | 44.01 | 90.04 | 73.42 | 64.56 | 53.48 | 73.39 | 43.14 | 73.19 | 72.45 | 85.83 | 135.78 |
| 一株あたり配当金 | 18 | 20 | 20 | 20 | 25 | 20 | 20 | 20 | 20 | 30 | 30 | 40 | 42 | 45 |