Annual Data | Millions of US $ except per share data
2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2016 | 2015 |
$11.76 | $11.31 | $-63.77 | $19.98 | $32.33 | $37.82 | $0.00 | $0.00 |
$14.26 | $15.48 | $18.40 | $18.83 | $11.59 | $9.94 | $0 | $0 |
$1.84 | $0.67 | $91.45 | $15.98 | $3.40 | $-0.06 | $0 | $0 |
$16.10 | $16.15 | $110 | $34.81 | $14.99 | $9.88 | $0 | $0 |
$4.86 | $-14.08 | $24.61 | $9.16 | $-3.43 | $-3.15 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-12.76 | $17.62 | $-24.44 | $-10.80 | $4.05 | $-1.44 | $0 | $0 |
$26.32 | $-9.46 | $-15.38 | $4.70 | $-6.27 | $3.57 | $0 | $0 |
$18.42 | $-5.92 | $-15.21 | $3.07 | $-5.64 | $-1.01 | $0 | $0 |
$44.88 | $21.85 | $11.98 | $45.42 | $19.71 | $42.51 | $0 | $0 |
$-0.93 | $-0.69 | $-0.91 | $-4.61 | $-1.58 | $-1.90 | $0 | $0 |
$-2.79 | $-4.75 | $-6.31 | $-5.20 | $-3.45 | $-3.69 | $0 | $0 |
$-9.10 | $19.77 | $0.01 | $0.33 | $0 | $0 | $0 | $0 |
$0 | $-2.39 | $0 | $0 | $-14.97 | $-6.53 | $0 | $0 |
$6.18 | $-6.32 | $-0.93 | $3.76 | $-4.71 | $-0.47 | $0 | $0 |
$6.18 | $-8.71 | $-0.93 | $3.76 | $-19.68 | $-7.00 | $0 | $0 |
$-5.90 | $-2.46 | $-1.79 | $-10.36 | $-1.10 | $-1.36 | $0 | $0 |
$-12.55 | $3.15 | $-9.93 | $-16.09 | $-25.82 | $-13.96 | $0 | $0 |
$-11.46 | $7.41 | $-6.00 | $14.50 | $35.11 | $-9.10 | $0 | $0 |
$-15.42 | $-3.94 | $-17.94 | $31.38 | $-2.77 | $-0.03 | $0 | $0 |
$-26.88 | $3.47 | $-23.95 | $45.88 | $32.34 | $-9.13 | $0 | $0 |
$-7.20 | $0.00 | $0 | $-9.30 | $0.00 | $0 | $0 | $0 |
$-7.20 | $0.00 | $0 | $-9.30 | $0.00 | $0 | $0 | $0 |
$-2.54 | $-3.91 | $-6.67 | $-5.51 | $-6.56 | $-0.91 | $0 | $0 |
$0.06 | $0 | $0.01 | $0.47 | $-0.46 | $0.28 | $0 | $0 |
$-36.57 | $-0.44 | $-30.61 | $31.55 | $25.32 | $-9.76 | $0 | $0 |
$-0.07 | $27.35 | $-26.20 | $62.53 | $15.18 | $18.76 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-2.54 | $-3.91 | $-6.67 | $-5.51 | $-6.56 | $-0.91 | $0 | $0 |