| （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 | 9,445 | 9,913 | 12,260 | 11,080 | 10,847 | 10,927 | 10,919 | 10,976 | 11,020 | 13,014 | 12,910 | 14,158 | 13,780 | 14,726 |
| 売上原価 | - | - | - | 8,523 | 8,349 | 8,208 | 8,640 | 8,515 | 8,491 | 9,735 | 9,830 | 10,742 | 10,407 | 10,941 |
| 売上総利益 | - | - | - | 2,557 | 2,497 | 2,719 | 2,279 | 2,461 | 2,529 | 3,279 | 3,080 | 3,416 | 3,373 | 3,785 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,705 | 1,734 | 1,905 | 1,850 | 1,861 | 1,907 | 2,003 | 2,016 | 2,169 | 2,197 | 2,327 |
| 営業利益 | - | - | - | 852 | 763 | 813 | 428 | 599 | 621 | 1,275 | 1,062 | 1,246 | 1,176 | 1,457 |
| 経常（税引前）利益 | 738 | 759 | 1,262 | 895 | 806 | 851 | 469 | 638 | 664 | 1,309 | 1,095 | 1,273 | 1,204 | 1,502 |
| 法人税等合計 | - | - | - | 354 | 301 | 276 | 145 | 200 | 198 | 403 | 331 | 384 | 369 | 450 |
| 純利益 | 375 | 446 | 770 | 545 | 504 | 575 | 320 | 437 | 466 | 901 | 763 | 899 | 834 | 1,047 |
| 一株あたり利益 | 72.65 | 86.29 | 149.14 | 105.5 | 97.69 | 111.32 | 62.07 | 171.81 | 185.59 | 365.8 | 312.19 | 365 | 339.09 | 425.54 |
| 一株あたり配当金 | 25 | 30 | 55 | 45 | 50 | 55 | 55 | 125 | 130 | 330 | 220 | 255 | 240 | 300 |