| (単位:百万円) | 2011/12 | 2012/12 | 2013/12 | 2014/12 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 10,385 | 9,784 | 9,643 | 9,339 | 8,499 | 8,369 | 8,741 | 9,384 | 8,978 | 7,545 | 8,599 | 9,851 | 8,225 | 8,984 |
| 売上原価 | - | - | - | 7,343 | 6,457 | 6,267 | 6,554 | 6,782 | 6,594 | 5,844 | 6,307 | 7,177 | 6,866 | 6,878 |
| 売上総利益 | - | - | - | 1,995 | 2,041 | 2,102 | 2,187 | 2,602 | 2,384 | 1,700 | 2,292 | 2,674 | 1,359 | 2,106 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,897 | 1,898 | 1,781 | 1,829 | 1,951 | 1,954 | 1,815 | 1,942 | 2,128 | 2,133 | 2,121 |
| 営業利益 | - | - | - | 97 | 143 | 321 | 358 | 650 | 429 | -116 | 349 | 545 | -775 | -16 |
| 経常(税引前)利益 | 556 | 381 | 216 | 198 | 118 | 217 | 391 | 661 | 453 | -81 | 425 | 644 | -669 | 94 |
| 法人税等合計 | - | - | - | 77 | 61 | 60 | 96 | 164 | 108 | 54 | 44 | 159 | 84 | 60 |
| 純利益 | 348 | 40 | 65 | 117 | 208 | 184 | 254 | 482 | 314 | -181 | 369 | 490 | -857 | 397 |
| 一株あたり利益 | 21.69 | 2.59 | 4.17 | 7.62 | 13.58 | 12.03 | 166.24 | 314.94 | 205.52 | -118.08 | 241.46 | 320.41 | -559.4 | 259.86 |
| 一株あたり配当金 | 5 | 4 | 4 | 4 | 4 | 4 | 40 | 75 | 62 | 40 | 65 | 97 | 40 | 78 |