| 2012/02 | 2013/02 | 2014/02 | 2015/02 | 2016/02 | 2017/02 | 2018/02 | 2019/02 | 2020/02 | 2021/02 | 2022/02 | 2023/02 | 2024/02 | 2025/02 | |
| 売上高 | 793 | 843 | 5,447 | 4,530 | 4,189 | 4,109 | 4,000 | 3,865 | 3,743 | 2,106 | 2,470 | 2,702 | 3,053 | 3,107 |
| 売上原価 | - | - | - | 3,544 | 3,249 | 3,075 | 2,955 | 2,899 | 2,884 | 1,929 | 2,041 | 2,175 | 2,283 | 2,360 |
| 売上総利益 | - | - | - | 986 | 941 | 1,035 | 1,045 | 966 | 859 | 177 | 428 | 527 | 770 | 746 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 480 | 422 | 504 | 494 | 407 | 298 | -378 | -115 | -25 | 203 | 218 |
| 営業費用 | - | - | - | 506 | 519 | 531 | 551 | 559 | 562 | 555 | 543 | 552 | 567 | 528 |
| 経常（税引前）利益 | -247 | -306 | 880 | 486 | 432 | 523 | 519 | 439 | 322 | -322 | -102 | -3 | 222 | 247 |
| 法人税等合計 | - | - | - | 191 | 120 | 159 | 161 | 132 | 97 | -9 | 71 | 85 | 95 | -28 |
| 純利益 | -169 | -206 | 548 | 294 | 193 | 346 | 358 | 281 | 213 | -347 | -153 | -78 | 256 | 275 |
| 一株あたり利益 | -13.94 | -17.04 | 45.28 | 24.31 | 15.92 | 28.55 | 29.57 | 23.25 | 17.56 | -28.71 | -12.64 | -6.47 | 21.12 | 22.65 |
| 一株あたり配当金 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |