| （単位：百万円） | 2011/10 | 2012/10 | 2013/10 | 2014/10 | 2015/10 | 2016/10 | 2017/10 | 2018/10 | 2019/10 | 2020/10 | 2021/10 | 2022/10 | 2023/10 | 2024/10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 12,148 | 13,594 | 14,510 | 15,346 | 16,979 | 17,911 | 18,172 | 20,009 | 20,190 | 8,746 | 11,530 | 19,057 | 21,990 | 23,264 |
| 売上原価 | - | - | - | 6,876 | 7,678 | 8,120 | 8,345 | 9,021 | 8,978 | 4,509 | 5,057 | 7,817 | 9,103 | 9,239 |
| 売上総利益 | - | - | - | 8,470 | 9,301 | 9,791 | 9,827 | 10,988 | 11,212 | 4,237 | 6,473 | 11,240 | 12,887 | 14,025 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,467 | 7,194 | 7,615 | 8,006 | 8,920 | 9,280 | 8,219 | 8,073 | 9,432 | 10,932 | 11,534 |
| 営業利益 | - | - | - | 2,003 | 2,106 | 2,176 | 1,821 | 2,067 | 1,931 | -3,981 | -1,600 | 1,808 | 1,955 | 2,491 |
| 経常（税引前）利益 | 1,270 | 1,844 | 1,916 | 1,983 | 2,094 | 2,166 | 1,825 | 2,094 | 1,955 | -3,525 | -611 | 2,096 | 2,005 | 2,526 |
| 法人税等合計 | - | - | - | 923 | 919 | 777 | 486 | 723 | 657 | 865 | -200 | 691 | 755 | 807 |
| 純利益 | 214 | 929 | 1,388 | 1,184 | 1,147 | 1,341 | 1,319 | 1,365 | 1,355 | -4,232 | -412 | 1,398 | 1,343 | 1,712 |
| 一株あたり利益 | 29 | 65.53 | 97.41 | 41 | 39.33 | 45.58 | 44.91 | 46.28 | 45.48 | -143.22 | -14.03 | 47.48 | 45.93 | 59.35 |
| 希薄化後一株あたり利益 | 28.92 | 65.2 | 96.99 | 40.93 | 39.3 | 45.56 | 44.9 | - | - | - | - | - | - | - |
| 一株あたり配当金 | 23.5 | 15 | 20 | 20 | 10 | 12 | 12 | 12 | 12 | 0 | 0 | 10 | 24 | 24 |