Annual Data | Millions of US $ except per share data
2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 |
$5.02 | $2.59 | $-10.69 | $-10.02 | $-9.66 | $1.00 | $2.95 | $6.92 | $8.93 | $14.72 | $0.00 |
$0.30 | $0.35 | $0.92 | $0.88 | $0.90 | $1.07 | $0.78 | $0.57 | $1.44 | $1.51 | $0 |
$0.51 | $1.18 | $7.86 | $9.09 | $17.38 | $6.46 | $-3.08 | $0.50 | $1.28 | $-0.88 | $0 |
$0.81 | $1.53 | $8.77 | $9.96 | $18.29 | $7.53 | $-2.30 | $1.07 | $2.73 | $0.63 | $0 |
$-3.51 | $0.67 | $-9.57 | $8.02 | $-9.88 | $10.27 | $-1.00 | $-3.19 | $-0.21 | $-13.87 | $0 |
$-0.36 | $0.04 | $-0.74 | $-0.13 | $0.24 | $-0.15 | $0.80 | $-0.10 | $0.02 | $0.04 | $0 |
$1.67 | $0.67 | $-0.02 | $-0.21 | $-0.75 | $-2.62 | $-0.53 | $-0.97 | $-0.49 | $0.60 | $0 |
$0.57 | $-0.30 | $4.77 | $4.36 | $8.17 | $-1.99 | $5.65 | $-11.21 | $-5.74 | $-0.07 | $0 |
$-0.57 | $4.17 | $-6.17 | $14.23 | $-2.89 | $6.14 | $1.50 | $-15.03 | $-7.20 | $-12.88 | $0 |
$5.26 | $8.29 | $-8.09 | $14.17 | $14.70 | $14.66 | $2.15 | $-7.03 | $4.45 | $2.46 | $0 |
$-0.18 | $-0.04 | $0.53 | $-0.12 | $-0.08 | $-0.50 | $-0.64 | $-0.01 | $-0.21 | $-1.58 | $0 |
$-0.21 | $0.00 | $0.00 | $0 | $0 | $0.00 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0.85 | $-0.04 | $-2.85 | $-1.87 | $-6.94 | $0.36 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $-6.71 | $-17.45 | $0 | $0 | $0 | $1.75 | $0 |
$0 | $0 | $0 | $0 | $-6.71 | $-17.45 | $0 | $0 | $0 | $1.75 | $0 |
$-2.18 | $-44.95 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-2.58 | $-45.00 | $0.52 | $-0.12 | $-5.93 | $-18.00 | $-3.49 | $-1.88 | $-7.15 | $0.53 | $0 |
$1.58 | $-0.74 | $-2.74 | $-0.21 | $-2.26 | $-2.10 | $3.03 | $0.56 | $-0.35 | $-4.07 | $0 |
$0.02 | $5.92 | $-3.82 | $0.10 | $-3.20 | $1.28 | $-0.67 | $0.89 | $0 | $-0.16 | $0 |
$1.60 | $5.18 | $-6.56 | $-0.12 | $-5.46 | $-0.82 | $2.37 | $1.44 | $-0.35 | $-4.23 | $0 |
$5.83 | $10.12 | $19.36 | $9.06 | $0 | $0 | $5.97 | $7.96 | $5.66 | $0 | $0 |
$5.83 | $10.12 | $19.36 | $9.06 | $0 | $0 | $5.97 | $7.96 | $5.66 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0.01 | $0 | $-0.34 | $3.53 | $0 | $0 |
$7.43 | $15.29 | $12.81 | $8.94 | $-5.46 | $-0.81 | $8.34 | $9.06 | $8.84 | $-4.23 | $0 |
$10.14 | $-24.59 | $6.23 | $24.69 | $2.78 | $-3.75 | $7.42 | $-0.33 | $5.86 | $-1.24 | $0 |
$0 | $0 | $1.84 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |