| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 32,878 | 29,500 | 30,917 | 33,530 | 32,162 | 31,799 | 37,451 | 38,760 | 34,910 | 34,108 | 44,795 | 49,055 | 44,727 | 46,749 |
| 売上原価 | - | - | - | 28,090 | 26,822 | 26,257 | 30,298 | 31,848 | 29,691 | 28,589 | 36,851 | 41,429 | 37,663 | 38,531 |
| 売上総利益 | - | - | - | 5,440 | 5,340 | 5,542 | 7,153 | 6,912 | 5,218 | 5,518 | 7,944 | 7,625 | 7,064 | 8,218 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,838 | 2,869 | 2,981 | 3,148 | 3,357 | 3,291 | 3,138 | 3,348 | 3,446 | 3,526 | 3,641 |
| 営業利益 | - | - | - | 2,601 | 2,470 | 2,560 | 4,004 | 3,554 | 1,926 | 2,380 | 4,596 | 4,179 | 3,537 | 4,576 |
| 経常（税引前）利益 | 3,053 | 2,029 | 2,294 | 2,655 | 2,530 | 2,535 | 4,026 | 3,675 | 1,999 | 2,602 | 4,599 | 4,317 | 3,699 | 4,585 |
| 法人税等合計 | - | - | - | 931 | 882 | 810 | 1,198 | 1,002 | 572 | 754 | 1,425 | 1,188 | 1,090 | 1,291 |
| 純利益 | 1,552 | 1,017 | 1,225 | 1,407 | 1,621 | 1,775 | 2,829 | 2,663 | 1,427 | 1,842 | 3,219 | 3,133 | 2,610 | 3,299 |
| 一株あたり利益 | 54.01 | 38.48 | 43.69 | 43.06 | 50.77 | 57.75 | 458.77 | 429.65 | 227.48 | 297.66 | 518.1 | 503.23 | 84.52 | 105.97 |
| 一株あたり配当金 | 10 | 10 | 10 | 10 | 12 | 13 | 80 | 130 | 80 | 110 | 210 | 210 | 210 | 56 |