| （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 | 150,898 | 162,549 | 170,157 | 174,418 | 174,225 | 172,165 | 178,938 | 182,464 | 198,244 | 195,695 | 173,569 | 172,100 | 194,031 | 216,922 |
| 営業費用 | - | - | - | 12,148 | 12,324 | 13,032 | 13,052 | 13,481 | 14,209 | 14,672 | 14,209 | 14,258 | 15,060 | 16,375 |
| 営業利益 | - | - | - | 13,842 | 14,339 | 13,811 | 14,874 | 14,851 | 16,495 | 14,188 | 7,454 | 9,658 | 13,448 | 17,934 |
| 経常（税引前）利益 | 10,613 | 11,638 | 12,135 | 14,955 | 15,408 | 14,723 | 16,673 | 15,826 | 17,680 | 15,390 | 8,703 | 10,903 | 14,900 | 19,400 |
| 法人税等合計 | - | - | - | 5,819 | 5,237 | 4,824 | 5,048 | 5,076 | 5,553 | 5,103 | 2,984 | 3,519 | 5,018 | 6,294 |
| 純利益 | 3,204 | 4,783 | 5,219 | 9,270 | 10,068 | 9,804 | 11,586 | 10,640 | 12,127 | 10,093 | 5,333 | 7,446 | 10,422 | 13,922 |
| 一株あたり利益 | 76.45 | 103.11 | 108.94 | 139.82 | 153.78 | 148.46 | 175.9 | 159.8 | 183.41 | 155.3 | 84.96 | 116.66 | 164.39 | 223.84 |
| 一株あたり配当金 | 12 | 14 | 15 | 20 | 25 | 27 | 33 | 35 | 37 | 37 | 31 | 37 | 47 | 90 |