| （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 | 189,716 | 216,051 | 185,421 | 183,648 | 212,424 | 200,604 | 231,898 | 225,402 | 225,378 | 202,548 | 209,261 | 214,793 | 293,556 | 276,212 |
| 営業費用 | - | - | - | 18,549 | 19,836 | 19,683 | 20,599 | 22,218 | 22,254 | 22,336 | 22,186 | 21,515 | 25,041 | 27,034 |
| 営業利益 | - | - | - | 8,669 | 12,734 | 8,473 | 12,180 | 14,035 | 15,439 | 11,690 | 9,428 | 11,556 | 18,270 | 17,971 |
| 経常（税引前）利益 | 9,033 | 10,728 | 9,292 | 9,579 | 12,343 | 9,842 | 13,082 | 15,085 | 15,991 | 12,287 | 10,818 | 13,001 | 19,852 | 19,938 |
| 法人税等合計 | - | - | - | 3,376 | 4,276 | 3,032 | 4,193 | 4,742 | 6,197 | 3,512 | 3,932 | 3,716 | 6,242 | 6,507 |
| 純利益 | 2,786 | 3,719 | 2,458 | 6,787 | 8,239 | 6,669 | 8,856 | 9,593 | 9,663 | 8,671 | 8,068 | 8,841 | 16,759 | 12,512 |
| 一株あたり利益 | 119.52 | 170.99 | 116.08 | 172.64 | 204.35 | 183.16 | 212.4 | 259.53 | 268.07 | 243.03 | 212.69 | 234.62 | 471.94 | 169.44 |
| 一株あたり配当金 | 35 | 50 | 45 | 52 | 67 | 70 | 75 | 91 | 100 | 90 | 100 | 121 | 131 | 144 |