Annual Data | Millions of US $ except per share data
2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
$44.34 | $32.25 | $45.62 | $46.98 | $27.65 | $11.76 | $-1.44 | $-0.90 | $0.00 |
$-5.66 | $-5.47 | $-7.27 | $-9.03 | $-12.78 | $-4.54 | $-0.83 | $0 | $0.00 |
$67.98 | $-389.93 | $-99.97 | $-144.59 | $-151.13 | $-158.87 | $-136.89 | $-3.00 | $0 |
$62.33 | $-395.40 | $-107.24 | $-153.62 | $-163.92 | $-163.40 | $-137.72 | $-3.00 | $0 |
$0.50 | $-5.78 | $-0.30 | $-0.74 | $-0.70 | $-0.91 | $-0.36 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0.54 | $5.97 | $-0.22 | $-0.03 | $0.34 | $0.16 | $0 | $0 | $0 |
$0.03 | $0.23 | $-0.60 | $0.07 | $-0.15 | $-2.92 | $2.99 | $-0.09 | $0 |
$5.77 | $3.31 | $0.37 | $0.55 | $2.70 | $-21.28 | $21.20 | $0.62 | $0.00 |
$112 | $-359.85 | $-61.25 | $-106.09 | $-133.58 | $-172.93 | $-117.96 | $-3.28 | $0.00 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0.00 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0.00 |
$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 | $0.00 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0.00 |
$25.00 | $157 | $-4.88 | $-4.94 | $-4.97 | $79.56 | $0 | $0 | $0 |
$-65.00 | $276 | $-38.00 | $38.00 | $1.50 | $59.50 | $0 | $0 | $0.00 |
$-40.00 | $433 | $-42.88 | $33.06 | $-3.47 | $139 | $0 | $0 | $0.00 |
$0 | $-10.82 | $119 | $50.32 | $190 | $30.00 | $125 | $4.94 | $0 |
$0 | $-10.82 | $119 | $50.32 | $190 | $30.00 | $125 | $4.94 | $0.00 |
$-73.32 | $-51.59 | $-17.95 | $-7.27 | $-8.19 | $-1.43 | $0 | $0 | $0.00 |
$-1.91 | $-10.16 | $-7.41 | $-0.93 | $-1.49 | $-0.32 | $0 | $-0.65 | $0 |
$-115.23 | $361 | $51.06 | $75.18 | $177 | $167 | $125 | $4.29 | $0.00 |
$-2.79 | $1.06 | $-10.19 | $-30.91 | $43.27 | $-5.61 | $7.10 | $1.01 | $0.00 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-73.32 | $-51.59 | $-17.95 | $-7.27 | $-8.19 | $-1.43 | $0 | $0 | $0 |