| 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 | 3,370 | 3,157 | 3,005 | 3,162 | 3,587 | 4,041 | 4,205 | 4,435 | 4,671 | 5,039 | 5,419 | 5,358 | 5,548 | 5,301 |
| 売上原価 | - | - | - | 2,293 | 2,492 | 2,896 | 3,096 | 3,291 | 3,485 | 3,829 | 3,898 | 3,852 | 3,849 | 3,797 |
| 売上総利益 | - | - | - | 869 | 1,095 | 1,145 | 1,108 | 1,144 | 1,186 | 1,211 | 1,521 | 1,506 | 1,698 | 1,503 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 509 | 684 | 706 | 678 | 697 | 712 | 694 | 968 | 950 | 1,067 | 861 |
| 営業費用 | - | - | - | 360 | 411 | 440 | 430 | 447 | 474 | 516 | 553 | 556 | 632 | 643 |
| 経常（税引前）利益 | 710 | 636 | 498 | 531 | 709 | 730 | 692 | 717 | 733 | 720 | 996 | 985 | 1,101 | 849 |
| 法人税等合計 | - | - | - | 220 | 253 | 208 | 227 | 232 | 217 | 143 | 278 | 291 | 337 | 268 |
| 純利益 | 390 | 381 | 295 | 51 | 456 | 522 | 466 | 485 | 516 | 577 | 718 | 694 | 741 | 581 |
| 一株あたり利益 | 9,444.85 | 92.21 | 71.45 | 12.33 | 110.29 | 63.21 | 56.37 | 58.74 | 62.44 | 69.81 | 86.95 | 84 | 89.74 | 128.74 |
| 一株あたり配当金 | 5,600 | 56 | 56 | 56 | 56 | 56 | 28 | 28 | 28 | 28 | 28 | 30 | 30 | 45 |