| (単位:百万ドル) | 2010/12 | 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 | 13 | 14 | 14 | 16 | 13 | 14 | 17 | 19 | 19 | 14 | 26 | 20 | 22 | 31 | 27 |
| 有価証券 | - | - | - | - | - | - | - | - | 317 | 360 | 313 | 320 | - | - | - |
| 現金 + 有価証券 | 13 | 14 | 14 | 16 | 13 | 14 | 17 | 19 | 336 | 374 | 339 | 341 | 22 | 31 | 27 |
| 有形固定資産 | 18 | 18 | 22 | 23 | 22 | 21 | 22 | 22 | 22 | 21 | 27 | 28 | - | - | - |
| 総資産 | 1,393 | 1,372 | 1,414 | 1,463 | 1,482 | 1,564 | 1,712 | 1,842 | 1,944 | 2,068 | 2,361 | 2,527 | 2,739 | 2,947 | 3,157 |
| 長期借入金 | 130 | 130 | 140 | 130 | 90 | 115 | 120 | 115 | 65 | 10 | 55 | 55 | 0 | - | 95 |
| 総負債 | 1,243 | 1,222 | 1,258 | 1,317 | 1,320 | 1,397 | 1,540 | 1,661 | 1,753 | 1,856 | 2,137 | 2,281 | 2,510 | 2,704 | 2,905 |
| 資本金及び資本剰余金 | 45 | 45 | 46 | 58 | 59 | 59 | 60 | 61 | 62 | 64 | 65 | 66 | 68 | 70 | 71 |
| 利益剰余金 | 81 | 85 | 89 | 94 | 99 | 106 | 111 | 121 | 132 | 144 | 158 | 180 | 204 | 211 | 222 |
| 株主資本 | 149 | 150 | 156 | 146 | 161 | 167 | 172 | 181 | 191 | 212 | 223 | 245 | 228 | 243 | 252 |
| 有利子負債合計 | 130 | 130 | 140 | 130 | 90 | 115 | 120 | 115 | 65 | 10 | 55 | 55 | 0 | - | 95 |
| 純有利子負債 | 116 | 116 | 125 | 113 | 77 | 100 | 102 | 95 | -272 | -365 | -285 | -287 | -23 | - | 67 |
| DEレシオ(%) | 86.87 | 86.28 | 89.66 | 89.08 | 55.8 | 68.74 | 69.63 | 63.49 | 33.99 | 4.76 | 24.63 | 22.43 | 0.04 | - | 37.62 |