| 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 | 20,859 | 20,655 | 20,406 | 22,022 | 21,408 | 21,393 | 21,940 | 23,627 | 22,484 | 20,075 | 18,656 | 23,121 | 26,151 | 24,423 |
| 売上原価 | - | - | - | 19,149 | 18,607 | 18,647 | 19,041 | 20,487 | 19,446 | 17,252 | 15,871 | 19,513 | 22,093 | 20,796 |
| 売上総利益 | - | - | - | 2,873 | 2,801 | 2,746 | 2,898 | 3,140 | 3,038 | 2,823 | 2,784 | 3,608 | 4,059 | 3,626 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業利益 | - | - | - | 628 | 528 | 513 | 634 | 798 | 744 | 623 | 549 | 1,102 | 1,485 | 1,135 |
| 営業費用 | - | - | - | 2,245 | 2,274 | 2,233 | 2,264 | 2,342 | 2,294 | 2,200 | 2,235 | 2,506 | 2,574 | 2,492 |
| 経常(税引前)利益 | 402 | 522 | 542 | 683 | 523 | 518 | 644 | 803 | 748 | 636 | 589 | 1,139 | 1,531 | 1,178 |
| 法人税等合計 | - | - | - | 987 | 217 | 197 | 224 | 273 | 253 | 205 | 193 | 340 | 474 | 313 |
| 純利益 | 221 | 275 | 327 | 1,794 | 313 | 343 | 420 | 533 | 472 | 430 | 396 | 600 | 1,071 | 873 |
| 一株あたり利益 | 42 | 56 | 82 | 391 | 68 | 74.84 | 91.75 | 232.75 | 206.16 | 187.9 | 172.87 | 262.19 | 468.23 | 431.76 |
| 一株あたり配当金 | 10 | 15 | 16 | 18 | 18 | 18 | 24 | 56 | 56 | 56 | 56 | 71 | 95 | 130 |