| （単位：百万円） | 2012/2 | 2013/2 | 2014/2 | 2015/2 | 2016/2 | 2017/2 | 2018/2 | 2019/2 | 2020/2 | 2021/2 | 2022/2 | 2023/2 | 2024/2 | 2025/2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 12,572 | 13,017 | 14,323 | 15,718 | 17,094 | 17,909 | 19,175 | 20,397 | 21,261 | 19,142 | 22,495 | 21,790 | 21,661 | 22,182 |
| 売上原価 | - | - | - | 9,594 | 10,364 | 11,050 | 11,700 | 12,543 | 13,105 | 13,289 | 14,230 | 13,976 | 13,829 | 14,250 |
| 売上総利益 | - | - | - | 6,124 | 6,730 | 6,860 | 7,475 | 7,854 | 8,157 | 5,853 | 8,266 | 7,814 | 7,832 | 7,932 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,400 | 4,512 | 4,554 | 4,841 | 5,064 | 5,268 | 5,240 | 5,869 | 5,990 | 6,224 | 6,334 |
| 営業利益 | - | - | - | 1,724 | 2,218 | 2,306 | 2,634 | 2,790 | 2,889 | 613 | 2,396 | 1,824 | 1,608 | 1,598 |
| 経常（税引前）利益 | 353 | 723 | 1,277 | 1,729 | 2,224 | 2,308 | 2,636 | 2,793 | 2,893 | 647 | 2,403 | 1,834 | 1,615 | 1,605 |
| 法人税等合計 | - | - | - | 642 | 832 | 847 | 891 | 802 | 987 | 251 | 822 | 560 | 544 | 469 |
| 純利益 | 132 | 358 | 737 | 1,075 | 1,383 | 1,438 | 1,744 | 1,932 | 1,897 | 253 | 1,580 | 1,251 | 960 | 1,041 |
| 一株あたり利益 | 2.44 | 6.6 | 13.59 | 19.82 | 25.48 | 26.5 | 32.14 | 35.59 | 34.94 | 4.66 | 29.07 | 23.02 | 17.67 | 19.14 |
| 一株あたり配当金 | 6 | 6 | 6 | 8 | 24 | 26 | 26 | 26 | 26 | 26 | 26 | 23 | 16 | 12 |