| （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 | 23,582 | 25,851 | 26,283 | 26,399 | 26,874 | 24,092 | 24,880 | 29,700 | 30,533 | 27,941 | 28,277 | 34,173 | 37,117 | 37,468 |
| 売上原価 | - | - | - | 14,558 | 15,034 | 14,017 | 14,365 | 16,915 | 17,812 | 16,268 | 16,905 | 19,887 | 21,079 | 20,818 |
| 売上総利益 | - | - | - | 11,840 | 11,839 | 10,075 | 10,515 | 12,784 | 12,721 | 11,672 | 11,371 | 14,286 | 16,037 | 16,649 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 9,339 | 9,472 | 9,342 | 9,724 | 10,341 | 10,420 | 9,782 | 10,313 | 11,436 | 12,621 | 12,927 |
| 営業利益 | - | - | - | 2,500 | 2,367 | 732 | 791 | 2,443 | 2,300 | 1,889 | 1,058 | 2,850 | 3,415 | 3,721 |
| 経常（税引前）利益 | 1,526 | 3,156 | 2,872 | 2,985 | 2,351 | 724 | 875 | 2,706 | 2,541 | 2,259 | 1,574 | 3,262 | 4,416 | 3,902 |
| 法人税等合計 | - | - | - | 876 | 689 | 250 | 251 | 742 | 612 | 522 | 390 | 687 | 954 | 962 |
| 純利益 | 401 | 1,856 | 1,784 | 2,114 | 1,660 | 473 | 626 | 1,964 | 1,928 | 1,736 | 1,093 | 2,574 | 3,461 | 2,951 |
| 一株あたり利益 | 73.94 | 150.37 | 151.02 | 142.72 | 112.03 | 31.98 | 42.26 | 132.57 | 130.44 | 120.17 | 76.22 | 179.39 | 241.19 | 205.63 |
| 一株あたり配当金 | 20 | 30 | 30 | 35 | 36 | 20 | 30 | 45 | 53 | 50 | 50 | 72 | 97 | 83 |