| （単位：百万円） | 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 | 2,182 | 2,415 | 1,878 | 3,053 | 3,376 | 3,910 | 4,464 | 5,023 | 5,241 | 5,762 | 6,211 | 7,033 | 7,899 |
| 売上原価 | - | - | - | 1,560 | 1,715 | 1,967 | 2,002 | 2,180 | 2,138 | 2,047 | 2,222 | 2,358 | 2,622 |
| 売上総利益 | - | - | - | 1,492 | 1,660 | 1,943 | 2,461 | 2,842 | 3,103 | 3,483 | 3,988 | 4,675 | 5,277 |
| 売上総利益率（％） | - | - | - | ||||||||||
| 営業費用 | - | - | - | 849 | 978 | 1,084 | 1,286 | 1,508 | 1,395 | 1,403 | 1,688 | 2,081 | 2,459 |
| 営業利益 | - | - | - | 642 | 682 | 858 | 1,174 | 1,333 | 1,707 | 2,027 | 2,287 | 2,547 | 2,720 |
| 経常（税引前）利益 | 316 | 216 | 198 | 677 | 705 | 840 | 1,186 | 1,357 | 1,713 | 2,132 | 2,352 | 2,603 | 2,856 |
| 法人税等合計 | - | - | - | 225 | 247 | 262 | 347 | 397 | 526 | 608 | 722 | 772 | 785 |
| 純利益 | 194 | 124 | 105 | 452 | 461 | 574 | 834 | 900 | 1,182 | 1,424 | 1,623 | 1,836 | 2,072 |
| 一株あたり利益 | 324542.97 | 206802.44 | 46.31 | 150.91 | 153.68 | 73.99 | 100.5 | 54.24 | 71.19 | 92.08 | 100.75 | 113.9 | 128.56 |
| 一株あたり配当金 | - | - | - | - | - | 15 | 15 | 9 | 10 | 15 | 20 | 30 | 35 |