| (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 | 7,247 | 6,228 | 4,840 | 7,862 | 9,476 | 7,802 | 7,763 | 6,568 | 16,766 | 7,367 | 12,233 | 7,531 | 7,333 | 9,384 |
| 営業費用 | - | - | - | 716 | 754 | 710 | 724 | 752 | 794 | 795 | 852 | 862 | 898 | 920 |
| 営業利益 | - | - | - | 1,141 | 1,787 | 1,180 | 1,144 | 816 | 2,523 | 838 | 1,985 | 170 | 355 | 593 |
| 経常(税引前)利益 | -599 | -354 | 164 | 1,134 | 1,791 | 1,204 | 1,259 | 900 | 2,606 | 914 | 2,112 | 248 | 448 | 671 |
| 法人税等合計 | - | - | - | 14 | 10 | -330 | 359 | 223 | 968 | 37 | 693 | 74 | 145 | 289 |
| 純利益 | -2,599 | -385 | 183 | 930 | 1,736 | 1,527 | 771 | 715 | 1,242 | 902 | 1,402 | 151 | 302 | 372 |
| 一株あたり利益 | -297.22 | -44.14 | 21.1 | 105.49 | 195.18 | 172.34 | 88.27 | 81.87 | 142.25 | 103.99 | 162.58 | 17.7 | 35.96 | 45.79 |
| 希薄化後一株あたり利益 | - | - | - | 104.58 | 194.84 | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | - | - | - | 20 | 30 | 20 | 20 | 20 | 30 | 23 | 25 | 20 | 20 | 20 |