| 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 | 4,419 | 4,291 | 4,557 | 4,831 | 5,232 | 5,399 | 5,499 | 5,623 | 5,790 | 6,418 | 6,639 | 7,070 | 7,392 | 7,957 |
| 売上原価 | - | - | - | 3,753 | 3,984 | 4,013 | 4,105 | 4,238 | 4,381 | 4,673 | 4,929 | 5,417 | 5,650 | 6,049 |
| 売上総利益 | - | - | - | 1,079 | 1,248 | 1,387 | 1,394 | 1,385 | 1,409 | 1,745 | 1,709 | 1,654 | 1,742 | 1,908 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 75 | 88 | 138 | 91 | 98 | 94 | 266 | 116 | 20 | 12 | -3 |
| 営業費用 | - | - | - | 1,004 | 1,159 | 1,249 | 1,302 | 1,287 | 1,315 | 1,479 | 1,594 | 1,634 | 1,731 | 1,911 |
| 経常（税引前）利益 | 60 | 43 | 35 | 72 | 87 | 142 | 129 | 131 | 121 | 288 | 237 | 242 | 154 | 52 |
| 法人税等合計 | - | - | - | 25 | 29 | 39 | 36 | -4 | 44 | 105 | 65 | 79 | 50 | 18 |
| 純利益 | 20 | 14 | 7 | 47 | 53 | 100 | 86 | 135 | 72 | 171 | 160 | 157 | 100 | 29 |
| 一株あたり利益 | 6.5 | 4.46 | 4.25 | 11.22 | 12.81 | 23.91 | 20.5 | 32.42 | 17.23 | 40.77 | 38.27 | 37.43 | 23.58 | 6.76 |
| 一株あたり配当金 | 3 | 3 | 3 | 3 | 4 | 5 | 5 | 5 | 5 | 10 | 10 | 10 | 10 | 10 |