Annual Data | Millions of US $ except per share data
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
| $0.00 | $110 | $160 | $183 | $164 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| $0 | $8.84 | $4.02 | $2.99 | $3.16 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $6.18 | $3.58 | $5.36 | $1.36 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $15.02 | $7.60 | $8.35 | $4.51 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $13.36 | $-44.75 | $-45.34 | $-87.83 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $24.18 | $80.45 | $-82.16 | $-53.56 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-1.01 | $-0.07 | $0.46 | $-0.88 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $43.40 | $-72.84 | $-82.41 | $-96.10 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $149 | $62.58 | $82.82 | $44.74 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-16.27 | $-27.20 | $-42.22 | $-44.38 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $0.31 | $0.52 | $0.26 | $8.65 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $0.31 | $0.52 | $0.26 | $8.65 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-27.09 | $4.69 | $3.65 | $5.52 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-43.04 | $-21.99 | $-38.31 | $-30.21 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-2.54 | $-3.17 | $-4.06 | $-4.36 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-2.54 | $-3.17 | $-4.06 | $-4.36 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-6.28 | $-9.05 | $-8.19 | $-6.74 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-6.28 | $-9.05 | $-8.19 | $-6.74 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-64.27 | $-54.94 | $-45.11 | $-45.65 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-0.04 | $0 | $0 | $-0.93 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-73.13 | $-67.16 | $-57.36 | $-57.68 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $28.20 | $-37.88 | $-47.60 | $-34.72 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $4.06 | $0 | $0 | $1.76 | $0 | $0 | $0 | $0 | $0 | $0 |
| $0 | $-64.27 | $-54.94 | $-45.11 | $-45.65 | $0 | $0 | $0 | $0 | $0 | $0 |