| （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 | 106,725 | 104,812 | 117,497 | 105,844 | 96,397 | 102,742 | 104,437 | 106,245 | 103,927 | 81,180 | 84,352 | 93,125 | 98,218 | 103,849 |
| 営業費用 | - | - | - | 19,344 | 19,149 | 20,161 | 20,160 | 20,187 | 20,738 | 19,264 | 18,883 | 19,027 | 19,279 | 20,253 |
| 営業利益 | - | - | - | 4,485 | 4,645 | 5,577 | 6,245 | 7,139 | 5,918 | 403 | 2,997 | 6,374 | 7,368 | 8,416 |
| 経常（税引前）利益 | 3,631 | 2,744 | 4,370 | 4,188 | 4,484 | 5,487 | 6,432 | 7,050 | 5,875 | 1,993 | 4,180 | 6,914 | 7,537 | 8,515 |
| 法人税等合計 | - | - | - | 1,374 | 1,534 | 1,690 | 1,288 | 2,223 | 1,925 | 1,117 | 1,411 | 1,792 | 2,151 | 2,405 |
| 純利益 | 466 | 690 | 969 | 2,806 | 3,041 | 3,541 | 4,186 | 4,565 | 3,776 | -1,729 | 2,228 | 3,786 | 4,764 | 6,080 |
| 一株あたり利益 | 15.32 | 23.17 | 28.66 | 30.52 | 32.23 | 35.95 | 42.15 | 45.93 | 37.89 | -17.57 | 22.19 | 37.78 | 47.52 | 60.48 |
| 一株あたり配当金 | 4 | 5 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 5 | 8 | 10 | 12 | 14 |