| （単位：%） | 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 | 76,277 | 73,822 | 71,091 | 71,762 | 70,526 | 66,570 | 65,139 | 67,465 | 68,081 | 62,957 | 65,745 | 65,614 | 70,215 | 80,370 |
| 売上成長率（％） | - | -7.5 | 4.4 | -0.2 | 7.0 | 14.5 | ||||||||
| 経常（税引前）利益 | 23,611 | 25,618 | 26,075 | 25,574 | 24,041 | 17,666 | 17,787 | 15,670 | 8,182 | 11,987 | 16,210 | 15,174 | 15,678 | 18,214 |
| 経常（税引前）利益率（％） | 31.0 | 34.7 | 36.7 | 35.6 | 34.1 | 26.5 | 27.3 | 23.2 | 12.0 | 19.0 | 24.7 | 23.1 | 22.3 | 22.7 |
| 法人税等合計 | - | - | - | 9,903 | 8,263 | 5,202 | 5,227 | 4,693 | 2,316 | 3,246 | 4,783 | 4,479 | 4,664 | 4,990 |
| 実効税率（％） | - | - | - | 27.1 | 29.5 | 29.5 | 29.7 | 27.4 | ||||||
| 純利益 | 12,157 | 15,027 | 15,266 | 15,127 | 15,506 | 11,910 | 12,378 | 10,739 | 5,771 | 7,620 | 11,361 | 10,594 | 11,012 | 12,932 |
| 一株あたり利益 | 42.8 | 53.93 | 54.75 | 53.59 | 56.31 | 44.07 | 45.94 | 79.92 | 42.52 | 56.52 | 86.84 | 81.8 | 87.11 | 104.05 |
| 希薄化後一株あたり利益 | 42.78 | 53.85 | 54.64 | 53.46 | 56.17 | 43.96 | 45.81 | 79.71 | 42.39 | 56.32 | - | - | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | 33.7 | - | - | - | - | |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 20 | 19 | 20.5 | 22 | 24 | 30 |