| （単位：百万円） | 2012/4 | 2013/4 | 2014/4 | 2015/4 | 2016/4 | 2017/4 | 2018/4 | 2019/4 | 2020/4 | 2021/4 | 2022/4 | 2023/4 | 2024/4 | 2025/4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 4,346 | 5,288 | 6,457 | 7,276 | 8,398 | 9,642 | 11,680 | 13,852 | 15,730 | 19,597 | 23,401 | 26,430 | 29,841 | 33,721 |
| 売上原価 | - | - | - | 4,825 | 5,684 | 6,422 | 7,935 | 9,637 | 10,955 | 13,481 | 17,307 | 19,708 | 22,340 | 25,266 |
| 売上総利益 | - | - | - | 2,450 | 2,714 | 3,220 | 3,745 | 4,215 | 4,775 | 6,116 | 6,094 | 6,722 | 7,500 | 8,456 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,074 | 2,273 | 2,664 | 3,097 | 3,587 | 4,045 | 5,115 | 4,892 | 5,364 | 5,800 | 6,861 |
| 営業利益 | - | - | - | 376 | 441 | 555 | 648 | 628 | 730 | 1,001 | 1,202 | 1,357 | 1,700 | 1,594 |
| 経常（税引前）利益 | 252 | 333 | 295 | 391 | 419 | 534 | 653 | 646 | 747 | 1,080 | 1,215 | 1,354 | 1,719 | 1,584 |
| 法人税等合計 | - | - | - | 146 | 153 | 186 | 197 | 247 | 308 | 379 | 443 | 454 | 569 | 518 |
| 純利益 | 133 | 169 | 163 | 249 | 266 | 316 | 455 | 386 | 408 | 656 | 730 | 865 | 1,108 | 1,065 |
| 一株あたり利益 | 140.23 | 176.26 | 29.18 | 41.91 | 44.67 | 52.63 | 75.11 | 59.8 | 64.48 | 104.03 | 112.63 | 136.99 | 85.78 | 80.87 |
| 希薄化後一株あたり利益 | - | 173.74 | 28.99 | 40.92 | 43.07 | 49.74 | 74.19 | 59.8 | - | - | - | - | - | - |
| 一株あたり配当金 | - | 20 | 18 | 24 | 5.6 | 7 | 9 | 9 | 10 | 14 | 16 | 20 | 13 | 15 |