| (単位:百万円) | 2011/12 | 2012/12 | 2013/12 | 2014/12 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 3,419 | 3,809 | 4,165 | 4,534 | 5,698 | 6,890 | 7,365 | 8,201 | 8,943 | 11,014 | 11,880 | 10,531 | 10,904 | 10,923 |
| 売上原価 | - | - | - | 2,121 | 2,628 | 2,979 | 2,929 | 3,293 | 3,692 | 4,533 | 5,147 | 4,455 | 4,973 | 5,144 |
| 売上総利益 | - | - | - | 2,412 | 3,070 | 3,912 | 4,436 | 4,908 | 5,251 | 6,482 | 6,733 | 6,076 | 5,931 | 5,779 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,688 | 3,691 | 3,803 | 4,292 | 4,440 | 4,467 | 5,554 | 5,844 | 5,344 | 6,272 | 4,950 |
| 営業利益 | - | - | - | 724 | -622 | 108 | 143 | 467 | 783 | 927 | 888 | 732 | -341 | 829 |
| 経常(税引前)利益 | 709 | 699 | 743 | 742 | -598 | 135 | 172 | 524 | 835 | 983 | 968 | 767 | -247 | 937 |
| 法人税等合計 | - | - | - | 271 | 44 | 62 | 36 | -13 | 238 | 404 | 349 | 284 | 233 | 345 |
| 純利益 | 411 | 396 | 408 | 410 | -798 | 153 | 119 | 467 | 542 | 829 | 715 | 510 | -629 | 591 |
| 一株あたり利益 | 310.18 | 149.52 | 153.52 | 151.73 | -299.93 | 58.24 | 45.49 | 177.3 | 104.11 | 159.07 | 135.22 | 96.37 | -119.16 | 112.12 |
| 希薄化後一株あたり利益 | 308.9 | 148.84 | 152.16 | 151.57 | - | - | - | 177.09 | 103.24 | 157.86 | 134.47 | - | - | - |
| 配当性向(%) | - | - | - | - | - | - | - | - | - | - | - | |||
| 一株あたり配当金 | 130 | 135 | 135 | 135 | - | 30 | 25 | 105 | 65 | 81 | 68 | 50 | 0 | 57 |