| (単位:十億円) | 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 | 1,215 | 1,190 | 1,320 | 1,348 | 1,326 | 1,283 | 1,464 | 1,523 | 1,518 | 1,412 | 1,697 | 2,036 | 2,019 | 2,068 |
| 売上原価 | - | - | - | 415 | 377 | 350 | 363 | 410 | 1,115 | 1,053 | 1,184 | 1,506 | 1,538 | 1,569 |
| 売上総利益 | - | - | - | 119 | 118 | 133 | 133 | 132 | 403 | 359 | 513 | 529 | 481 | 499 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業費用 | - | - | - | 110 | 102 | 102 | 111 | 120 | 302 | 284 | 309 | 347 | 355 | 376 |
| 営業利益 | - | - | - | 9 | 16 | 31 | 22 | 13 | 102 | 76 | 206 | 184 | 129 | 126 |
| 経常(税引前)利益 | 167 | 87 | 63 | 41 | 85 | 68 | 114 | 128 | 76 | 57 | 210 | 59 | 123 | -50 |
| 法人税等合計 | - | - | - | 1 | 10 | 2 | 8 | 9 | 21 | 16 | 51 | 36 | 40 | 28 |
| 純利益 | 95 | 48 | 16 | 16 | 43 | 47 | 69 | 90 | 44 | 33 | 124 | -3 | 66 | -94 |
| 一株あたり利益 | 81.9 | 41.9 | 13.97 | 13.77 | 37.12 | 41.03 | 302.12 | 399.51 | 200.85 | 147.84 | 559.11 | -14.22 | 304.73 | -443.71 |
| 希薄化後一株あたり利益 | 75.88 | 35.12 | 8.58 | 43.5 | 31.48 | 20.8 | 174.55 | 230.62 | 199.95 | 147.24 | 557.1 | -14.22 | 304.01 | -443.71 |
| 配当性向(%) | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 26 | 26 | 18 | 18 | 18 | 18 | 65 | 115 | 120 | 120 | 210 | 210 | 210 | 210 |