Annual Data | Millions of US $ except per share data
2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 |
$20.41 | $15.68 | $30.09 | $31.69 | $30.84 | $57.30 | $34.45 | $31.33 | $-2.83 | $19.54 | $19.03 | $39.56 |
$-2.89 | $-4.09 | $-4.68 | $-2.38 | $-3.43 | $-3.59 | $-2.26 | $-2.40 | $2.52 | $-0.66 | $-1.07 | $-6.90 |
$69.64 | $61.89 | $-122.27 | $-97.41 | $-115.40 | $-24.21 | $-25.80 | $6.89 | $-10.31 | $-129.77 | $-90.27 | $31.78 |
$66.75 | $57.80 | $-126.95 | $-99.78 | $-118.83 | $-27.79 | $-28.06 | $4.49 | $-7.79 | $-130.43 | $-91.35 | $24.89 |
$-0.06 | $-0.28 | $4.72 | $-4.36 | $4.26 | $-3.83 | $0.10 | $-0.88 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-0.24 | $-0.11 | $0.73 | $-0.05 | $-0.56 | $1.62 | $-0.36 | $0.06 | $0.34 | $0.26 | $-0.66 | $1.06 |
$3.51 | $-1.10 | $1.22 | $7.91 | $-10.68 | $3.77 | $1.04 | $-0.87 | $1.27 | $-29.14 | $59.64 | $-34.10 |
$3.21 | $-1.49 | $6.66 | $3.50 | $-6.99 | $1.56 | $0.78 | $-1.70 | $1.61 | $-28.88 | $58.97 | $-33.03 |
$90.37 | $71.99 | $-90.19 | $-64.60 | $-94.98 | $31.07 | $7.17 | $34.12 | $-9.01 | $-139.76 | $-13.34 | $31.41 |
$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 | $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 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-55.35 | $-34.89 | $91.78 | $86.15 | $124 | $-5.00 | $0 | $-2.00 | $-3.50 | $80.50 | $-31.25 | $141 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-55.35 | $-34.89 | $91.78 | $86.15 | $124 | $-5.00 | $0 | $-2.00 | $-3.50 | $80.50 | $-31.25 | $141 |
$0 | $0.13 | $37.49 | $0 | $0 | $0 | $30.29 | $0 | $43.98 | $0 | $0 | $-13.24 |
$0 | $0.13 | $37.49 | $0 | $0 | $0 | $30.29 | $0 | $43.98 | $0 | $0 | $-13.24 |
$-35.33 | $-33.14 | $-29.80 | $-31.74 | $-33.18 | $-28.95 | $-26.38 | $-25.99 | $-21.28 | $-21.19 | $-17.38 | $0 |
$-1.45 | $-0.58 | $-2.46 | $-1.43 | $-1.94 | $-2.32 | $-1.03 | $0 | $-3.57 | $-0.81 | $-1.25 | $-3.30 |
$-92.13 | $-68.49 | $97.01 | $52.98 | $88.79 | $-36.28 | $2.87 | $-27.99 | $15.63 | $58.50 | $-49.88 | $125 |
$-1.78 | $3.80 | $6.52 | $-11.60 | $-6.19 | $-5.20 | $10.04 | $6.13 | $6.63 | $-81.26 | $-63.22 | $156 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-35.33 | $-33.14 | $-29.80 | $-31.74 | $-33.18 | $-28.95 | $-26.38 | $-25.99 | $-21.28 | $-21.19 | $-17.38 | $0 |