| （単位：百万円） | 2011/6 | 2012/6 | 2013/6 | 2014/6 | 2015/6 | 2016/6 | 2017/6 | 2018/6 | 2019/6 | 2020/6 | 2021/6 | 2022/6 | 2023/6 | 2024/6 | 2025/6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 5,633 | 5,789 | 4,864 | 4,969 | 5,212 | 5,151 | 5,476 | 6,127 | 6,253 | 5,317 | 5,066 | 5,303 | 5,365 | 4,967 | 5,053 |
| 売上原価 | - | - | - | 3,779 | 3,839 | 4,025 | 4,127 | 4,660 | 4,825 | 4,227 | 4,094 | 4,218 | 4,255 | 3,937 | 4,057 |
| 売上総利益 | - | - | - | 1,189 | 1,373 | 1,126 | 1,349 | 1,466 | 1,427 | 1,090 | 972 | 1,085 | 1,109 | 1,030 | 996 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 1,094 | 1,059 | 1,158 | 1,060 | 1,138 | 1,174 | 1,070 | 1,084 | 972 | 1,034 | 974 | 1,043 |
| 営業利益 | - | - | - | 94 | 313 | -33 | 288 | 327 | 252 | 19 | -112 | 113 | 74 | 55 | -48 |
| 経常（税引前）利益 | 674 | 623 | 135 | 105 | 324 | -28 | 294 | 328 | 261 | 25 | -74 | 125 | 194 | 41 | -27 |
| 法人税等合計 | - | - | - | 49 | 138 | 71 | 173 | 156 | 95 | 17 | -25 | 80 | -37 | 354 | 10 |
| 純利益 | 381 | 341 | 81 | 65 | 191 | -86 | 128 | 229 | 161 | 13 | -202 | 161 | 221 | -378 | 2 |
| 一株あたり利益 | 21.8 | 19.52 | 4.73 | 3.98 | 11.57 | -5.14 | 7.77 | 138.82 | 97.53 | 7.93 | -121.73 | 97.71 | 133.72 | -227.97 | 1.75 |
| 一株あたり配当金 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |