Annual Data | Millions of US $ except per share data
2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 |
$-33.20 | $-43.71 | $-38.95 | $-27.81 | $-56.71 | $-49.57 | $-42.48 | $-35.30 | $-20.81 | $-13.37 | $-14.69 |
$1.56 | $1.14 | $1.10 | $1.09 | $1.52 | $1.81 | $1.05 | $0.47 | $0.32 | $0.30 | $0.32 |
$-15.90 | $-2.12 | $1.44 | $-9.57 | $5.74 | $4.63 | $4.22 | $4.32 | $1.12 | $0.26 | $0.25 |
$-14.34 | $-0.98 | $2.53 | $-8.48 | $7.26 | $6.44 | $5.27 | $4.79 | $1.43 | $0.56 | $0.57 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-0.06 | $0.03 | $-1.11 | $-2.10 | $0.49 | $1.19 | $-1.43 | $0.52 | $0.72 | $0.52 | $0.28 |
$-0.82 | $1.49 | $-1.02 | $-0.94 | $0.00 | $-0.25 | $-0.80 | $1.23 | $-1.40 | $-0.34 | $-0.21 |
$2.17 | $3.04 | $-1.32 | $-4.94 | $1.85 | $1.30 | $-1.15 | $2.90 | $-0.50 | $0.13 | $0.63 |
$-45.37 | $-41.65 | $-37.73 | $-41.24 | $-47.60 | $-41.84 | $-38.36 | $-27.60 | $-19.87 | $-12.68 | $-13.49 |
$-3.21 | $-2.56 | $-1.09 | $-0.13 | $-1.03 | $-2.54 | $-2.78 | $-1.52 | $-0.39 | $-0.46 | $-0.32 |
$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 | $35.94 | $53.25 | $-62.15 | $-27.05 | $0.00 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $35.94 | $53.25 | $-62.15 | $-27.05 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-3.21 | $-2.56 | $-1.09 | $-0.13 | $34.91 | $50.71 | $-64.94 | $-28.57 | $-0.39 | $-0.46 | $-0.32 |
$-5.23 | $-0.13 | $-1.92 | $0.06 | $-3.15 | $0 | $4.72 | $1.28 | $5.72 | $3.84 | $-0.20 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-5.23 | $-0.13 | $-1.92 | $0.06 | $-3.15 | $0 | $4.72 | $1.28 | $5.72 | $3.84 | $-0.20 |
$11.57 | $83.98 | $54.82 | $55.53 | $0.64 | $1.29 | $95.78 | $62.75 | $0.04 | $0.00 | $0.01 |
$11.57 | $83.98 | $54.82 | $55.53 | $0.64 | $1.29 | $95.78 | $62.75 | $15.29 | $15.08 | $0.01 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-0.38 | $0 | $0 | $-0.13 | $0.05 | $0 | $0 | $0 | $-0.06 | $0 | $0 |
$5.96 | $83.85 | $52.90 | $55.46 | $-2.46 | $1.29 | $100 | $64.03 | $20.95 | $18.92 | $-0.19 |
$-42.62 | $39.64 | $14.08 | $14.09 | $-15.15 | $10.17 | $-2.80 | $7.85 | $0.69 | $5.77 | $-14.00 |
$3.64 | $1.97 | $1.84 | $2.15 | $4.23 | $4.15 | $3.85 | $2.91 | $0.67 | $0.31 | $0.31 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |