| （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 | 11,272 | 11,790 | 11,946 | 13,115 | 13,843 | 15,405 | 16,237 | 17,008 | 18,390 | 17,563 | 20,550 | 22,854 | 25,482 | 30,107 |
| 売上原価 | - | - | - | 11,373 | 11,766 | 13,278 | 13,552 | 13,926 | 15,247 | 15,055 | 17,293 | 19,014 | 20,319 | 23,542 |
| 売上総利益 | - | - | - | 1,742 | 2,076 | 2,127 | 2,685 | 3,082 | 3,143 | 2,508 | 3,257 | 3,840 | 5,163 | 6,565 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,499 | 1,694 | 1,780 | 1,901 | 2,036 | 2,207 | 2,265 | 2,354 | 2,644 | 3,047 | 3,755 |
| 営業利益 | - | - | - | 243 | 382 | 347 | 783 | 1,045 | 936 | 242 | 902 | 1,195 | 2,115 | 2,810 |
| 経常（税引前）利益 | 307 | 289 | 310 | 257 | 389 | 333 | 807 | 1,089 | 953 | 388 | 956 | 1,212 | 2,140 | 2,852 |
| 法人税等合計 | - | - | - | 189 | 140 | 79 | 258 | 340 | 349 | 112 | 298 | 303 | 692 | 935 |
| 純利益 | 100 | 154 | 108 | 41 | 205 | 249 | 526 | 617 | 653 | 153 | 469 | 680 | 1,400 | 1,917 |
| 一株あたり利益 | 7.86 | 13.72 | 14.28 | 4.8 | 23.59 | 30 | 66.31 | 77.45 | 81.62 | 18.11 | 56.78 | 83.31 | 170.38 | 232.95 |
| 一株あたり配当金 | 10 | 10 | 10 | 10 | 10 | 12 | 14 | 14 | 14 | 14 | 14 | 20 | 50 | 70 |