| (単位:百万ドル) | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現金同等物 | 22 | 18 | 13 | 39 | 56 | 34 | 17 | 31 | 23 | 17 | 83 | 30 | 17 | 39 |
| 現金 + 有価証券 | 22 | 18 | 13 | 39 | 56 | 34 | 17 | 31 | 23 | 17 | 83 | 30 | 17 | 39 |
| 売掛金 | 4 | 5 | 3 | 5 | 9 | 13 | 12 | 10 | 8 | 5 | 3 | 6 | 8 | 18 |
| 流動資産合計 | 60 | 56 | 52 | 112 | 97 | 82 | 64 | 73 | 63 | 43 | 103 | 43 | 32 | 64 |
| 有形固定資産 | 365 | 527 | 649 | 747 | 890 | 1,032 | 1,099 | 1,059 | 969 | 655 | 621 | - | - | - |
| 固定資産合計 | 401 | 580 | 692 | 785 | 921 | 1,063 | 1,118 | 1,075 | 1,204 | 659 | 625 | 617 | 589 | 777 |
| 総資産 | 462 | 636 | 745 | 897 | 1,019 | 1,145 | 1,182 | 1,149 | 1,267 | 702 | 728 | 661 | 621 | 841 |
| 買掛金 | 2 | 6 | 3 | 2 | 3 | 5 | 7 | 9 | 10 | 14 | 9 | 7 | 11 | 9 |
| 流動負債合計 | 40 | 62 | 58 | 100 | 70 | 81 | 87 | 85 | 129 | 373 | 120 | 94 | 100 | 75 |
| 固定負債合計 | - | - | - | - | - | - | - | - | - | - | 613 | 625 | 587 | 636 |
| 総負債 | - | - | - | - | - | - | - | - | - | - | 734 | 719 | 688 | 712 |
| 資本金及び資本剰余金 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 188 | 295 | 295 | 303 | 492 |
| 利益剰余金 | 34 | 31 | 14 | -10 | -24 | -52 | -96 | -150 | -173 | -469 | -343 | -398 | -419 | -421 |
| 株主資本 | 169 | 168 | 157 | 141 | 135 | 116 | 80 | 35 | 14 | -280 | -47 | -102 | -116 | 78 |