| （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 | 41,055 | 40,217 | 46,016 | 43,371 | 43,439 | 41,394 | 43,803 | 46,692 | 47,440 | 42,081 | 41,510 | 44,296 | 47,166 | 57,650 |
| 売上原価 | - | - | - | 31,405 | 32,093 | 30,765 | 32,864 | 34,504 | 35,876 | 31,415 | 30,527 | 33,308 | 34,150 | 41,823 |
| 売上総利益 | - | - | - | 11,966 | 11,346 | 10,629 | 10,939 | 12,187 | 11,564 | 10,666 | 10,983 | 10,988 | 13,016 | 15,827 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 9,035 | 9,457 | 9,508 | 9,621 | 9,747 | 9,690 | 9,417 | 9,348 | 9,676 | 10,247 | 10,971 |
| 営業利益 | - | - | - | 2,931 | 1,889 | 1,121 | 1,319 | 2,440 | 1,875 | 1,250 | 1,635 | 1,312 | 2,768 | 4,856 |
| 経常（税引前）利益 | 2,190 | 1,944 | 3,980 | 3,132 | 1,979 | 1,252 | 1,511 | 2,660 | 2,011 | 1,458 | 1,926 | 1,687 | 2,990 | 5,001 |
| 法人税等合計 | - | - | - | 769 | 642 | 460 | 409 | 662 | 551 | 493 | 504 | 302 | 853 | 1,004 |
| 純利益 | 986 | 993 | 1,944 | 2,350 | 1,312 | 777 | 1,131 | 1,991 | 1,456 | 972 | 1,493 | 938 | 2,290 | 3,871 |
| 一株あたり利益 | 15.58 | 16.2 | 28.37 | 27.64 | 15.05 | 8.54 | 67.61 | 117.19 | 86.76 | 57.67 | 91.06 | 53.16 | 138.62 | 231.15 |
| 一株あたり配当金 | 3 | 3 | 4.5 | 4.5 | 5 | 4 | 20 | 25 | 25 | 25 | 30 | 30 | 32.5 | 35 |