| (単位:十億円) | 2011/3 | 2012/3 | 2013/3 | 2014/3 | 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 | 1,128 | 1,155 | 1,218 | 1,453 | 1,224 | 1,445 | 1,214 | 1,240 | 1,292 | 1,396 | 1,423 | 1,498 | 1,738 | 2,019 | 2,330 |
| 売上原価 | - | - | - | - | 346 | 449 | - | - | 442 | 451 | 440 | 495 | 570 | 611 | 660 |
| 売上総利益 | - | - | - | - | 878 | 996 | - | - | 850 | 945 | 983 | 1,003 | 1,168 | 1,407 | 1,669 |
| 売上総利益率(%) | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 営業費用 | - | - | - | - | 681 | 844 | - | - | 553 | 558 | 562 | 622 | 724 | 807 | 958 |
| 営業利益 | - | - | - | - | 197 | 152 | 83 | 35 | 78 | 177 | 199 | 154 | 150 | 140 | 324 |
| 経常(税引前)利益 | 128 | 152 | 184 | 215 | 217 | 160 | 117 | 104 | 109 | 174 | 190 | 164 | 173 | 143 | 336 |
| 法人税等合計 | - | - | - | - | 66 | 56 | -5 | 5 | 0 | 42 | 38 | 34 | 36 | 17 | -11 |
| 純利益 | 82 | 92 | 122 | 151 | 143 | 84 | 93 | 112 | 82 | 127 | 148 | 125 | 134 | 122 | 343 |
| 一株あたり利益 | 164.51 | 165.2 | 221.9 | 278.07 | 264.2 | 155.12 | 170.82 | 207.6 | 152.24 | 234.55 | 273.15 | 231.32 | 247.01 | 224.1 | 633.76 |
| 希薄化後一株あたり利益 | 164.4 | 164.73 | 221.41 | 277.52 | 264.12 | 155.11 | 158.24 | 69.72 | 147.67 | 231.13 | 272.35 | 231.15 | 246.99 | 224.1 | - |
| 配当性向(%) | - | - | - | - | - | - | - | - | - | - | |||||
| 一株あたり配当金 | 28 | 45 | 58 | 65 | 75 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 110 | 120 |