| 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 | 2026/03 | |
| 売上高 | 16,256 | 15,382 | 17,063 | 17,831 | 15,647 | 14,627 | 16,624 | 17,632 | 16,421 | 15,211 | 18,526 | 20,335 | 19,398 | 20,122 | 20,532 |
| 売上成長率（％） | - | ||||||||||||||
| 売上原価 | - | - | - | 14,786 | 12,614 | 11,751 | 13,503 | 14,237 | 13,155 | 12,024 | 14,684 | 16,192 | 15,025 | 15,722 | 16,167 |
| 売上総利益 | - | - | - | 3,045 | 3,034 | 2,876 | 3,121 | 3,395 | 3,266 | 3,187 | 3,842 | 4,143 | 4,374 | 4,400 | 4,365 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業利益率 (%) | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 2,479 | 2,265 | 2,249 | 2,303 | 2,414 | 2,434 | 2,587 | 2,781 | 3,124 | 3,508 | 3,365 | 3,330 |
| 営業利益 | - | - | - | 565 | 769 | 627 | 817 | 981 | 832 | 599 | 1,061 | 1,019 | 866 | 1,035 | 1,035 |
| 経常（税引前）利益 | 184 | -114 | 345 | 386 | 628 | 478 | 712 | 884 | 770 | 520 | 1,107 | 1,204 | 787 | 802 | 987 |
| 経常（税引前）利益率（％） | 1.1 | -0.7 | 2 | 2.2 | 4 | 3.3 | 4.3 | 5 | 4.7 | 3.4 | 6 | 5.9 | 4.1 | 4 | 4.8 |
| 法人税等合計 | - | - | - | 249 | 361 | 128 | 255 | 283 | 239 | 274 | 339 | 390 | 185 | 216 | 296 |
| 実効税率（％） | - | - | - | ||||||||||||
| 純利益 | -341 | -74 | 259 | 133 | 308 | 262 | 460 | 589 | 482 | 368 | 772 | 992 | 583 | 473 | 690 |
| 一株あたり利益 | -69.81 | -39.92 | 18.01 | 21.13 | 50.9 | 45.03 | 82.31 | 105.14 | 85.76 | 65.79 | 135.15 | 175 | 103.28 | 83.88 | 122.29 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | 81.91 | 104.19 | 84.36 | 64.21 | 131.55 | 170.56 | 100.76 | 81.9 | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 26 | 20 | 40 | 50 | 31 | 31 | 36 |