| 2010/03 | 2011/03 | 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 | 13,182 | 14,085 | 16,240 | 17,677 | 18,961 | 18,872 | 18,790 | 18,836 | 18,865 | 18,066 | 17,735 | 17,663 | 18,587 | 17,086 | 17,220 | 17,451 |
| 売上原価 | - | - | - | 13,808 | 14,826 | 15,434 | 15,255 | 15,343 | 14,752 | 14,174 | 14,201 | 14,181 | 15,295 | 14,917 | 14,840 | 14,615 |
| 売上総利益 | - | - | - | 3,868 | 4,134 | 3,437 | 3,534 | 3,492 | 4,113 | 3,892 | 3,533 | 3,481 | 3,292 | 2,168 | 2,379 | 2,836 |
| 売上総利益率（％） | - | - | - | |||||||||||||
| 営業費用 | - | - | - | 2,798 | 2,921 | 2,839 | 2,887 | 3,084 | 3,250 | 3,153 | 3,175 | 3,083 | 3,205 | 3,143 | 3,040 | 2,936 |
| 営業利益 | - | - | - | 1,070 | 1,213 | 598 | 647 | 408 | 862 | 738 | 357 | 397 | 86 | -974 | -660 | -100 |
| 経常（税引前）利益 | 352 | 414 | 1,046 | 1,157 | 1,295 | 650 | 745 | 514 | 933 | 837 | 449 | 495 | 218 | -858 | -598 | -90 |
| 法人税等合計 | - | - | - | 266 | 456 | 252 | 264 | 194 | 324 | 228 | 195 | 183 | 283 | 302 | -68 | 155 |
| 純利益 | 157 | 417 | 860 | 812 | 860 | 432 | 599 | 320 | 609 | 608 | 253 | 271 | 281 | -708 | -1,268 | 14 |
| 一株あたり利益 | 7.14 | 18.97 | 39.12 | 36.88 | 39.07 | 19.64 | 27.13 | 14.39 | 138.48 | 137.95 | 57.25 | 61.35 | 63.31 | -159 | -284.08 | 3.15 |
| 一株あたり配当金 | 5 | 5 | 10 | 8 | 12 | 13 | 13 | 10 | 60 | 65 | 50 | 40 | 40 | 20 | 40 | - |