| （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 | 21,703 | 23,993 | 25,175 | 27,024 | 28,885 | 30,594 | 30,576 | 37,496 | 37,709 | 38,123 | 42,526 | 42,944 | 51,842 | 50,832 |
| 売上原価 | - | - | - | 23,157 | 24,409 | 25,650 | 25,835 | 31,400 | 31,103 | 31,548 | 35,589 | 35,717 | 44,514 | 42,104 |
| 売上総利益 | - | - | - | 3,867 | 4,476 | 4,944 | 4,741 | 6,095 | 6,606 | 6,575 | 6,937 | 7,227 | 7,329 | 8,728 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,795 | 2,901 | 3,197 | 3,378 | 3,651 | 3,983 | 3,922 | 4,123 | 4,494 | 4,651 | 4,890 |
| 営業利益 | - | - | - | 1,071 | 1,575 | 1,746 | 1,363 | 2,444 | 2,623 | 2,653 | 2,814 | 2,733 | 2,677 | 3,838 |
| 経常（税引前）利益 | 496 | 872 | 911 | 1,084 | 1,586 | 1,825 | 1,376 | 2,495 | 2,685 | 2,743 | 2,898 | 2,785 | 2,726 | 3,907 |
| 法人税等合計 | - | - | - | 407 | 494 | 534 | 437 | 772 | 848 | 890 | 921 | 979 | 721 | 1,241 |
| 純利益 | 152 | 442 | 340 | 413 | 971 | 1,195 | 964 | 1,531 | 1,880 | 1,754 | 1,872 | 1,656 | 1,895 | 2,593 |
| 一株あたり利益 | 32.12 | 95.45 | 95.95 | 77.2 | 181.59 | 111.7 | 90.15 | 143.08 | 175.74 | 163.92 | 175.02 | 154.78 | 179.71 | 247.47 |
| 一株あたり配当金 | 15 | 15 | 17 | 17 | 20 | 40 | 20 | 27 | 30 | 30 | 33 | 40 | 50 | 87 |