| （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 | 111,327 | 109,591 | 108,171 | 112,519 | 121,947 | 122,269 | 114,668 | 117,051 | 115,303 | 116,425 | 115,400 | 122,762 | 134,138 | 131,360 |
| 売上成長率（％） | - | 1.0 | -0.9 | 6.4 | 9.3 | -2.1 | ||||||||
| 経常（税引前）利益 | 18,366 | 17,583 | 15,307 | 16,447 | 22,789 | 20,956 | 10,983 | 10,639 | 10,335 | 12,010 | 16,671 | 9,376 | 14,429 | 20,792 |
| 経常（税引前）利益率（％） | 16.5 | 16.0 | 14.2 | 14.6 | 18.7 | 17.1 | 9.6 | 9.1 | 9.0 | 10.3 | 14.4 | 7.6 | 10.8 | 15.8 |
| 法人税等合計 | - | - | - | 6,733 | 7,709 | 6,100 | 4,522 | 3,127 | 3,508 | 3,115 | 4,811 | 3,601 | 4,121 | 5,293 |
| 実効税率（％） | - | - | - | 25.9 | 28.9 | 38.4 | 28.6 | 25.5 | ||||||
| 純利益 | 7,847 | 8,954 | 7,442 | 11,940 | 14,739 | 12,897 | 10,178 | 7,423 | 6,284 | 8,710 | 11,471 | 5,073 | 9,471 | 14,718 |
| 一株あたり利益 | 22.79 | 28.37 | 27.13 | 32.44 | 40.85 | 34.39 | 231.55 | 164.23 | 131.6 | 191.72 | 254.5 | 115.93 | 227.54 | 353.53 |
| 希薄化後一株あたり利益 | 22.78 | 28.35 | 27.11 | 32.41 | 40.81 | 34.35 | 231.3 | 164.03 | 131.42 | 191.43 | 254.22 | 115.81 | 227.24 | 353.01 |
| 配当性向（%） | - | - | - | - | - | - | - | - | 36.6 | 27.5 | 60.4 | 30.8 | 25.5 | |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 70 | 70 | 70 | 70 | 70 | 90 |