Annual Data | Millions of US $ except per share data
2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
$7.41 | $-14.19 | $23.39 | $-12.97 | $29.25 | $63.47 | $37.98 | $33.23 | $22.51 |
$-1.61 | $0.70 | $4.13 | $2.21 | $0.09 | $3.76 | $3.25 | $2.13 | $1.57 |
$-3.33 | $14.41 | $-4.35 | $37.46 | $30.84 | $2.87 | $4.77 | $0.51 | $-0.67 |
$-4.94 | $15.11 | $-0.22 | $39.66 | $30.93 | $6.63 | $8.02 | $2.64 | $0.90 |
$-0.43 | $5.02 | $14.47 | $2.09 | $-9.33 | $-18.62 | $-9.68 | $-12.13 | $-3.37 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$2.72 | $4.89 | $14.72 | $-8.95 | $5.03 | $-1.25 | $-3.92 | $-5.20 | $-1.87 |
$-27.39 | $1.42 | $7.57 | $-18.05 | $0.62 | $-9.52 | $-1.58 | $-7.17 | $1.08 |
$-24.91 | $2.34 | $30.75 | $8.65 | $60.79 | $60.58 | $44.41 | $28.70 | $24.49 |
$-0.47 | $24.46 | $-1.17 | $-0.92 | $172 | $-3.85 | $-2.40 | $-0.65 | $-0.99 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$0.84 | $0.93 | $6.34 | $2.71 | $1.10 | $0 | $0 | $0 | $0 |
$-65.69 | $-57.05 | $-13.23 | $-152.46 | $-1.71 | $-21.03 | $-55.91 | $-28.15 | $-18.61 |
$-64.85 | $-56.12 | $-6.89 | $-149.75 | $-0.61 | $-21.03 | $-55.91 | $-28.15 | $-18.61 |
$304 | $405 | $361 | $374 | $-163.80 | $-183.78 | $-716.42 | $-399.95 | $-441.27 |
$238 | $374 | $352 | $224 | $7.64 | $-208.65 | $-774.73 | $-428.75 | $-460.87 |
$0 | $-100.00 | $-168.00 | $89.00 | $-64.00 | $-45.00 | $58.00 | $-30.00 | $177 |
$-65.00 | $0 | $0 | $0 | $0 | $0 | $-12.59 | $61.76 | $1.35 |
$-65.00 | $-100.00 | $-168.00 | $89.00 | $-64.00 | $-45.00 | $45.41 | $31.76 | $178 |
$-0.25 | $-0.22 | $1.30 | $-0.08 | $-30.35 | $0 | $85.49 | $0 | $-6.29 |
$-0.25 | $-0.22 | $1.30 | $-0.08 | $-30.35 | $0 | $85.49 | $0 | $-6.29 |
$0 | $0 | $0 | $-0.50 | $-2.04 | $-2.12 | $-9.64 | $-8.57 | $-7.00 |
$49.95 | $-307.70 | $-803.34 | $600 | $53.25 | $208 | $627 | $385 | $277 |
$-15.30 | $-407.91 | $-970.04 | $688 | $-43.14 | $160 | $748 | $409 | $442 |
$198 | $-31.88 | $-586.82 | $921 | $25.29 | $12.38 | $18.02 | $8.51 | $5.43 |
$2.10 | $0.90 | $0.63 | $0.33 | $0.50 | $0.30 | $0 | $0 | $0 |
$0 | $0 | $0 | $-0.50 | $-2.04 | $-2.12 | $-9.64 | $-8.57 | $-7.00 |