| （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 | 41,866 | 43,820 | 47,264 | 46,939 | 44,387 | 44,358 | 45,970 | 47,588 | 45,991 | 41,498 | 45,256 | 49,855 | 48,886 | 53,072 |
| 売上原価 | - | - | - | 38,895 | 36,280 | 35,638 | 37,487 | 39,250 | 38,704 | 35,412 | 38,371 | 40,495 | 39,434 | 41,962 |
| 売上総利益 | - | - | - | 8,045 | 8,107 | 8,720 | 8,483 | 8,338 | 7,288 | 6,086 | 6,884 | 9,360 | 9,452 | 11,110 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,095 | 6,309 | 6,399 | 6,594 | 6,613 | 6,850 | 6,127 | 6,780 | 7,299 | 7,919 | 8,404 |
| 営業利益 | - | - | - | 1,949 | 1,798 | 2,321 | 1,888 | 1,724 | 437 | -42 | 104 | 2,060 | 1,533 | 2,706 |
| 経常（税引前）利益 | 243 | 330 | 1,287 | 1,859 | 1,783 | 2,374 | 2,006 | 1,926 | 684 | 305 | 630 | 2,431 | 2,061 | 3,303 |
| 法人税等合計 | - | - | - | 902 | 621 | 749 | 694 | 621 | 336 | 127 | 536 | 643 | 804 | 1,009 |
| 純利益 | -93 | 129 | 139 | 1,621 | 1,242 | 1,132 | 1,689 | 1,772 | 447 | 721 | 189 | 2,029 | 1,900 | 2,335 |
| 一株あたり利益 | -8.63 | 86.69 | 59.24 | 111.63 | 87.71 | 72.31 | 121.48 | 130.11 | 34.12 | 53 | 7.17 | 144.33 | 131.88 | 159.83 |
| 一株あたり配当金 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 12 | 6 | 6 | 6 | 12 | 12 | 25 |