| （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 | 68,762 | 70,008 | 77,457 | 80,872 | 88,383 | 86,604 | 90,089 | 93,744 | 90,503 | 86,361 | 89,581 | 99,076 | 106,123 | 109,107 |
| 売上原価 | - | - | - | 62,573 | 65,582 | 61,827 | 65,318 | 69,491 | 67,862 | 63,507 | 68,020 | 77,760 | 81,652 | 85,193 |
| 売上総利益 | - | - | - | 18,298 | 22,801 | 24,776 | 24,770 | 24,253 | 22,640 | 22,853 | 21,560 | 21,315 | 24,471 | 23,913 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 13,737 | 14,563 | 14,344 | 14,615 | 15,574 | 15,295 | 14,583 | 14,019 | 14,416 | 14,430 | 15,212 |
| 営業利益 | - | - | - | 4,561 | 8,237 | 10,431 | 10,155 | 8,678 | 7,345 | 8,269 | 7,541 | 6,898 | 10,040 | 8,701 |
| 経常（税引前）利益 | 2,947 | 3,892 | 4,227 | 6,019 | 9,664 | 10,738 | 10,926 | 10,004 | 8,551 | 9,794 | 9,310 | 7,922 | 12,087 | 9,764 |
| 法人税等合計 | - | - | - | 1,810 | 2,476 | 2,760 | 2,915 | 2,126 | 1,749 | 2,246 | 1,978 | 2,425 | 2,225 | 3,016 |
| 純利益 | 1,725 | 2,167 | 2,476 | 2,880 | 5,067 | 7,952 | 6,836 | 6,430 | 3,489 | 5,697 | 5,703 | 5,184 | 7,388 | 6,704 |
| 一株あたり利益 | 13.96 | 21.29 | 25.28 | 29.07 | 51.52 | 80.95 | 69.89 | 334.94 | 184.52 | 304.04 | 301.32 | 271.06 | 420.34 | 383.35 |
| 一株あたり配当金 | 7.5 | 7.5 | 8.75 | 10 | 11 | 15 | 19 | 85 | 100 | 100 | 105 | 110 | 135 | 120 |