| 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 | |
| 売上高 | 194,377 | 216,154 | 217,887 | 206,534 | 238,399 | 233,552 | 228,149 | 218,003 | 254,077 | 249,688 | 227,297 | 219,884 | 272,647 | 325,657 |
| 売上原価 | - | - | - | 189,868 | 219,794 | 214,033 | 208,836 | 199,680 | 233,732 | 229,036 | 209,539 | 200,852 | 247,741 | 292,848 |
| 売上総利益 | - | - | - | 16,666 | 18,605 | 19,519 | 19,312 | 18,322 | 20,344 | 20,651 | 17,757 | 19,031 | 24,906 | 32,808 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 12,992 | 13,460 | 13,594 | 13,774 | 13,663 | 14,678 | 15,414 | 14,649 | 14,403 | 16,049 | 17,385 |
| 営業利益 | - | - | - | 3,673 | 5,144 | 5,925 | 5,538 | 4,659 | 5,665 | 5,236 | 3,108 | 4,628 | 8,857 | 15,423 |
| 経常（税引前）利益 | 5,312 | 6,883 | 4,476 | 4,111 | 5,052 | 5,469 | 5,594 | 4,833 | 6,396 | 3,974 | 2,916 | 5,122 | 8,085 | 13,361 |
| 法人税等合計 | - | - | - | 1,331 | 1,870 | 2,227 | 1,636 | 1,378 | 1,984 | 1,222 | 599 | 1,627 | 2,764 | 4,137 |
| 純利益 | 2,867 | 4,130 | 1,899 | 2,814 | 3,222 | 3,200 | 3,671 | 3,367 | 4,481 | 1,480 | 1,193 | 4,586 | 5,359 | 9,224 |
| 一株あたり利益 | 83.21 | 119.85 | 55.9 | 84.4 | 101.86 | 101.8 | 119.77 | 116.54 | 173.98 | 62.07 | 50.96 | 195.78 | 228.75 | 393.7 |