| 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 | 8,105 | 8,347 | 8,812 | 9,020 | 9,367 | 8,854 | 9,544 | 9,458 | 9,067 | 8,751 | 9,203 | 9,808 | 8,916 | 9,818 | 9,777 |
| 売上成長率(%) | - | ||||||||||||||
| 売上原価 | - | - | - | 6,597 | 6,833 | 6,119 | 6,966 | 6,846 | 6,610 | 6,168 | 6,998 | 7,623 | 6,757 | 7,619 | 7,364 |
| 売上総利益 | - | - | - | 2,424 | 2,534 | 2,735 | 2,578 | 2,612 | 2,457 | 2,583 | 2,205 | 2,185 | 2,158 | 2,199 | 2,414 |
| 売上総利益率(%) | - | - | - | ||||||||||||
| 営業利益率 (%) | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 1,673 | 1,709 | 1,720 | 1,949 | 1,905 | 2,013 | 1,909 | 2,071 | 1,976 | 1,959 | 2,077 | 2,203 |
| 営業利益 | - | - | - | 750 | 825 | 1,015 | 628 | 707 | 444 | 673 | 134 | 209 | 199 | 122 | 211 |
| 経常(税引前)利益 | 1,263 | 997 | 1,337 | 760 | 985 | 1,119 | 603 | 852 | 568 | 771 | 183 | 329 | 246 | 247 | 297 |
| 経常(税引前)利益率(%) | 15.6 | 11.9 | 15.2 | 8.4 | 10.5 | 12.6 | 6.3 | 9 | 6.3 | 8.8 | 2 | 3.4 | 2.8 | 2.5 | 3 |
| 法人税等合計 | - | - | - | 155 | 274 | 327 | 188 | 271 | 202 | 212 | 226 | 142 | 92 | 96 | 200 |
| 実効税率(%) | - | - | - | ||||||||||||
| 純利益 | 1,053 | 533 | 836 | 573 | 818 | 802 | 415 | 582 | 412 | 392 | 179 | 593 | 156 | 213 | 357 |
| 一株あたり利益 | 151.05 | 88.55 | 132.68 | 74.65 | 106.63 | 104.64 | 54.14 | 75.87 | 59.71 | 58 | 26.38 | 87.69 | 23.32 | 31.91 | 34.82 |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 10 | 10 | 20 | 20 | 20 | 20 | 20 |