| （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 | 8,169 | 8,340 | 8,663 | 8,888 | 8,230 | 7,879 | 8,441 | 8,237 | 7,985 | 8,287 | 8,555 | 8,563 | 8,582 | 8,448 |
| 売上原価 | - | - | - | 6,664 | 6,305 | 6,026 | 6,432 | 6,214 | 6,056 | 6,244 | 6,317 | 6,388 | 6,297 | 6,158 |
| 売上総利益 | - | - | - | 2,224 | 1,924 | 1,852 | 2,008 | 2,022 | 1,928 | 2,042 | 2,238 | 2,175 | 2,285 | 2,290 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,053 | 1,951 | 1,825 | 1,889 | 1,883 | 1,841 | 1,860 | 1,942 | 1,897 | 1,973 | 1,985 |
| 営業利益 | - | - | - | 170 | -27 | 27 | 119 | 138 | 87 | 182 | 295 | 276 | 311 | 304 |
| 経常（税引前）利益 | 194 | 202 | 197 | 192 | 36 | 45 | 123 | 156 | 110 | 220 | 318 | 295 | 370 | 336 |
| 法人税等合計 | - | - | - | 78 | 26 | 23 | 33 | 57 | 37 | 73 | 104 | 99 | 133 | 108 |
| 純利益 | 117 | 146 | 107 | 124 | 10 | 22 | 90 | 83 | 39 | 139 | 214 | 195 | 302 | 227 |
| 一株あたり利益 | 11.83 | 15.19 | 11.16 | 12.98 | 1.1 | 2.33 | 93.84 | 86.64 | 41.21 | 145.35 | 222.88 | 203.24 | 314.95 | 236.98 |
| 一株あたり配当金 | 3 | 4 | 4 | 4 | 3 | 2 | 30 | 30 | 30 | 40 | 50 | 40 | 50 | 50 |