| 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 | 4,822 | 6,275 | 9,038 | 8,639 | 10,831 | 8,086 | 6,730 | 7,469 | 8,838 | 7,305 | 7,957 | 6,982 | 5,853 | 5,241 |
| 売上原価 | - | - | - | 6,587 | 8,591 | 5,925 | 4,624 | 5,119 | 6,488 | 5,430 | 6,017 | 5,191 | 4,145 | 3,579 |
| 売上総利益 | - | - | - | 2,052 | 2,240 | 2,162 | 2,107 | 2,350 | 2,351 | 1,875 | 1,940 | 1,791 | 1,708 | 1,662 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 804 | 914 | 787 | 753 | 946 | 925 | 560 | 691 | 524 | 428 | 377 |
| 営業費用 | - | - | - | 1,248 | 1,326 | 1,374 | 1,353 | 1,404 | 1,425 | 1,315 | 1,249 | 1,267 | 1,279 | 1,285 |
| 経常（税引前）利益 | 361 | 585 | 758 | 743 | 824 | 702 | 658 | 854 | 830 | 486 | 611 | 538 | 446 | 379 |
| 法人税等合計 | - | - | - | 286 | 275 | 239 | 201 | 251 | 276 | 159 | 196 | 174 | 141 | 127 |
| 純利益 | 194 | 340 | 558 | 457 | 535 | 464 | 409 | 602 | 554 | 322 | 414 | 364 | 306 | -238 |
| 一株あたり利益 | 24.55 | 43.01 | 68.96 | 43.97 | 51.46 | 44.63 | 39.35 | 291.81 | 270.72 | 158.15 | 203.92 | 162.14 | 131.64 | -101.39 |
| 一株あたり配当金 | 12 | 15 | 18 | 18 | 18 | 18 | 18 | 64 | 90 | 60 | 60 | 70 | 70 | 70 |