| 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 | 5,479 | 5,090 | 6,332 | 6,519 | 6,696 | 6,913 | 8,102 | 8,093 | 8,098 | 7,702 | 8,289 | 8,296 | 9,089 | 8,858 |
| 売上原価 | - | - | - | 4,881 | 5,173 | 5,256 | 6,192 | 6,102 | 6,216 | 5,927 | 6,504 | 6,872 | 7,287 | 6,934 |
| 売上総利益 | - | - | - | 1,638 | 1,523 | 1,657 | 1,910 | 1,991 | 1,882 | 1,775 | 1,785 | 1,424 | 1,802 | 1,924 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 166 | 69 | 177 | 271 | 306 | 249 | 232 | 93 | -312 | 149 | 291 |
| 営業費用 | - | - | - | 1,471 | 1,454 | 1,480 | 1,639 | 1,684 | 1,634 | 1,543 | 1,692 | 1,736 | 1,653 | 1,633 |
| 経常（税引前）利益 | 195 | 127 | 207 | 224 | 41 | 190 | 236 | 356 | 232 | 260 | 185 | -195 | 241 | 282 |
| 法人税等合計 | - | - | - | 32 | 15 | 38 | 41 | 99 | 70 | 93 | 114 | -45 | 54 | 87 |
| 純利益 | 207 | 167 | 270 | 197 | 26 | 150 | 190 | 260 | 137 | 162 | 161 | -238 | 180 | 185 |
| 一株あたり利益 | 41.64 | 18.39 | 30.26 | 31.03 | 4.12 | 23.74 | 29.97 | 205.05 | 95.51 | 115.27 | 117.43 | -178.53 | 135.07 | 141.13 |
| 一株あたり配当金 | 3 | 6 | 8 | 11 | 8 | 10 | 11 | 65 | 65 | 67.5 | 67.5 | 50 | 50 | 60 |