| 2012/03 | 2013/03 | 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 | |
| 売上高 | 12,622 | 12,087 | 13,897 | 9,633 | 8,358 | 7,542 | 7,657 | 8,054 | 8,452 | 9,519 | 9,615 | 9,727 | 8,599 | 9,274 |
| 売上原価 | - | - | - | - | - | - | - | - | - | - | 7,196 | 7,172 | 6,291 | 6,861 |
| 売上総利益 | - | - | - | 1,765 | 1,791 | 1,749 | 1,747 | 1,786 | 1,882 | 2,239 | 2,418 | 2,555 | 2,308 | 2,414 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 152 | 212 | 155 | 197 | 183 | 222 | 485 | 505 | 538 | 419 | 428 |
| 営業費用 | - | - | - | 1,613 | 1,579 | 1,594 | 1,550 | 1,603 | 1,660 | 1,753 | 1,913 | 2,017 | 1,889 | 1,985 |
| 経常（税引前）利益 | 78 | 72 | 176 | 152 | 214 | 160 | 204 | 191 | 225 | 490 | 511 | 545 | 426 | 435 |
| 法人税等合計 | - | - | - | 56 | 78 | 56 | 50 | 60 | 72 | 153 | 161 | 176 | 135 | 138 |
| 純利益 | 32 | 43 | 102 | 93 | 131 | 106 | 113 | 120 | 149 | 329 | 346 | 373 | 293 | 297 |
| 一株あたり利益 | 1,516.66 | 20.42 | 49 | 44.74 | 62.92 | 55.05 | 62.37 | 73.93 | 101.97 | 226.14 | 238.11 | 261.66 | 234.03 | 236.65 |
| 一株あたり配当金 | 2,000 | 2,000 | 25 | 25 | 30 | 35 | 30 | 30 | 35 | 45 | 50 | 58 | 58 | 70 |