| （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 | 26,985 | 25,918 | 28,050 | 30,062 | 27,702 | 26,543 | 29,474 | 30,006 | 26,155 | 23,111 | 29,183 | 28,685 | 29,512 | 33,496 |
| 売上原価 | - | - | - | 22,072 | 20,098 | 19,529 | 21,635 | 21,986 | 19,385 | 17,591 | 22,056 | 21,640 | 21,914 | 24,620 |
| 売上総利益 | - | - | - | 7,990 | 7,603 | 7,014 | 7,839 | 8,020 | 6,770 | 5,520 | 7,128 | 7,045 | 7,598 | 8,876 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,073 | 5,660 | 5,496 | 5,650 | 5,886 | 5,559 | 4,903 | 5,443 | 5,915 | 6,219 | 6,955 |
| 営業利益 | - | - | - | 1,917 | 1,943 | 1,517 | 2,189 | 2,134 | 1,210 | 616 | 1,684 | 1,129 | 1,378 | 1,920 |
| 経常（税引前）利益 | 1,139 | 882 | 1,450 | 1,837 | 1,613 | 1,077 | 2,038 | 2,067 | 939 | 893 | 1,810 | 1,274 | 1,603 | 1,923 |
| 法人税等合計 | - | - | - | 674 | 502 | 290 | 491 | 565 | 264 | 226 | 652 | 607 | 482 | 494 |
| 純利益 | 135 | 357 | 538 | 1,186 | 1,188 | 727 | 1,585 | 1,509 | 681 | 716 | 1,750 | 2,271 | 968 | 1,510 |
| 一株あたり利益 | 8.11 | 12.24 | 20.06 | 24.3 | 25.27 | 16.01 | 333.96 | 314.4 | 152.28 | 158.74 | 322.94 | 337.22 | 199.68 | 325.87 |
| 一株あたり配当金 | 4 | 5 | 6 | 7 | 8 | 7 | 80 | 80 | 80 | 80 | 90 | 100 | 105 | 150 |