| （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 | 10,808 | 10,657 | 12,650 | 13,131 | 14,478 | 14,248 | 14,396 | 13,712 | 14,312 | 13,825 | 17,430 | 20,891 | 24,503 | 25,557 |
| 売上原価 | - | - | - | 11,088 | 12,251 | 11,923 | 11,993 | 11,057 | 11,437 | 10,592 | 14,026 | 16,999 | 20,314 | 19,488 |
| 売上総利益 | - | - | - | 2,042 | 2,227 | 2,326 | 2,403 | 2,655 | 2,874 | 3,233 | 3,403 | 3,891 | 4,188 | 6,069 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,525 | 1,584 | 1,662 | 1,709 | 1,848 | 1,945 | 2,048 | 2,077 | 2,315 | 2,422 | 3,071 |
| 営業利益 | - | - | - | 517 | 642 | 663 | 693 | 806 | 928 | 1,184 | 1,325 | 1,575 | 1,766 | 2,998 |
| 経常（税引前）利益 | 817 | 825 | 365 | 531 | 665 | 681 | 710 | 828 | 951 | 1,210 | 1,357 | 1,615 | 1,809 | 3,049 |
| 法人税等合計 | - | - | - | 436 | 240 | 251 | 276 | 277 | 310 | 380 | 341 | 498 | 419 | 925 |
| 純利益 | 384 | 475 | 160 | 388 | 434 | 533 | 555 | 552 | 614 | 830 | 996 | 1,116 | 1,597 | 2,102 |
| 一株あたり利益 | 52.02 | 63.93 | 28.3 | 46.58 | 52.21 | 64.04 | 66.67 | 66.28 | 75.2 | 101.63 | 121.46 | 135.65 | 193.49 | 254.66 |
| 一株あたり配当金 | 22 | 25 | 16 | 11 | 15 | 17 | 16 | 17 | 20 | 24 | 28 | 35 | 48 | 66 |