| (単位:十億円) | 2011/3 | 2012/3 | 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 | 1,187 | 1,216 | 1,013 | 1,315 | 1,402 | 1,472 | 1,458 | 1,489 | 1,508 | 1,502 | 1,382 | 1,419 | 1,551 | 1,533 | 1,628 |
| 売上原価 | - | - | - | - | 632 | 658 | 433 | 455 | 474 | 849 | 791 | 846 | 1,003 | 972 | 990 |
| 売上総利益 | - | - | - | - | 770 | 814 | 464 | 465 | 454 | 654 | 591 | 573 | 548 | 560 | 638 |
| 売上総利益率(%) | - | - | - | - | |||||||||||
| 営業費用 | - | - | - | - | 636 | 649 | 337 | 319 | 314 | 443 | 416 | 427 | 441 | 467 | 498 |
| 営業利益 | - | - | - | - | 133 | 164 | 128 | 146 | 140 | 212 | 176 | 144 | 110 | 60 | 147 |
| 経常(税引前)利益 | 103 | 110 | 104 | 128 | 139 | 169 | 183 | 204 | 207 | 211 | 174 | 150 | 116 | 64 | 151 |
| 法人税等合計 | - | - | - | - | 46 | 62 | 38 | 41 | 37 | 60 | 46 | 39 | 28 | 18 | 41 |
| 純利益 | 47 | 52 | 53 | 65 | 80 | 99 | 127 | 147 | 154 | 148 | 126 | 110 | 86 | 44 | 108 |
| 一株あたり利益 | 87.69 | 100.46 | 101.12 | 126.03 | 156.46 | 197.19 | 253.43 | 298.3 | 314.25 | 306.7 | 262.29 | 230.59 | 183.28 | 94.37 | 231.94 |
| 希薄化後一株あたり利益 | 87.67 | 100.43 | 101.08 | 125.89 | 156.24 | 196.92 | 232.56 | 268.43 | 248.29 | 306.63 | 262.25 | 230.57 | 183.27 | 94.37 | - |
| 配当性向(%) | - | - | - | - | - | - | - | - | - | - | |||||
| 一株あたり配当金 | 58 | 60 | 62 | 64 | 70 | 80 | 94 | 110 | 120 | 130 | 140 | 144 | 148 | 150 | 152 |