| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 11,507 | 12,025 | 14,214 | 16,825 | 18,190 | 18,264 | 18,520 | 18,869 | 19,350 | 21,270 | 24,507 | 27,041 | 30,105 | 33,531 |
| 売上原価 | - | - | - | 4,905 | 5,234 | 5,322 | 5,436 | 5,574 | 6,003 | 6,700 | 7,664 | 8,449 | 9,447 | 10,534 |
| 売上総利益 | - | - | - | 11,920 | 12,956 | 12,941 | 13,084 | 13,295 | 13,347 | 14,570 | 16,843 | 18,592 | 20,659 | 22,997 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 10,311 | 10,909 | 11,491 | 11,834 | 12,269 | 12,516 | 13,775 | 15,312 | 16,280 | 17,855 | 19,779 |
| 営業利益 | - | - | - | 1,609 | 2,046 | 1,450 | 1,249 | 1,026 | 831 | 795 | 1,530 | 2,312 | 2,804 | 3,218 |
| 経常（税引前）利益 | 1,501 | 1,431 | 1,700 | 1,773 | 2,261 | 1,607 | 1,375 | 1,147 | 970 | 886 | 1,668 | 2,511 | 2,991 | 3,403 |
| 法人税等合計 | - | - | - | 778 | 779 | 583 | 403 | 347 | 355 | 386 | 558 | 759 | 797 | 912 |
| 純利益 | 1,165 | 801 | 1,141 | 1,318 | 1,332 | 910 | 565 | 493 | 389 | 348 | 1,049 | 1,667 | 2,111 | 2,320 |
| 一株あたり利益 | 91.23 | 58.88 | 89.16 | 97.75 | 98.82 | 67.55 | 41.95 | 36.63 | 28.88 | 25.6 | 75.06 | 119.13 | 150.62 | 166.52 |
| 一株あたり配当金 | 30 | 25 | 30 | 35 | 40 | 40 | 40 | 40 | 40 | 35 | 40 | 60 | 76 | 78 |