| 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 | 14,305 | 14,637 | 15,041 | 16,251 | 16,060 | 16,648 | 17,990 | 18,356 | 17,426 | 14,247 | 16,874 | 17,179 | 16,678 | 16,595 |
| 売上原価 | - | - | - | 12,116 | 12,118 | 12,429 | 13,342 | 13,844 | 13,404 | 11,265 | 12,533 | 12,717 | 12,440 | 12,463 |
| 売上総利益 | - | - | - | 4,134 | 3,942 | 4,218 | 4,648 | 4,512 | 4,021 | 2,981 | 4,341 | 4,461 | 4,238 | 4,131 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業利益 | - | - | - | 1,088 | 963 | 1,161 | 1,465 | 1,272 | 875 | 96 | 1,113 | 1,150 | 809 | 488 |
| 営業費用 | - | - | - | 3,046 | 2,978 | 3,056 | 3,182 | 3,239 | 3,146 | 2,885 | 3,227 | 3,310 | 3,429 | 3,643 |
| 経常(税引前)利益 | 1,235 | 811 | 1,088 | 1,130 | 959 | 1,194 | 1,473 | 1,348 | 1,008 | 300 | 1,202 | 1,225 | 882 | 603 |
| 法人税等合計 | - | - | - | 397 | 205 | 255 | 390 | 383 | 320 | 221 | 375 | 543 | 286 | 177 |
| 純利益 | 696 | 488 | 589 | 767 | 732 | 855 | 932 | 950 | 625 | 468 | 790 | 1,292 | 709 | 426 |
| 一株あたり利益 | 3,627.21 | 3,013.27 | 38.13 | 38.65 | 36.63 | 42.76 | 46.63 | 47.54 | 31.25 | 23.49 | 39.93 | 65.19 | 35.72 | 21.42 |
| 一株あたり配当金 | 1,000 | 700 | 1,100 | 19.2 | 22 | 22 | 23 | 24 | 24 | 22 | 22 | 32 | 32 | 40 |