Annual Data | Millions of US $ except per share data
2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 |
$-25.02 | $-40.94 | $15.56 | $42.00 | $38.15 | $32.11 | $44.84 | $47.06 | $22.50 | $16.90 | $10.60 |
$21.74 | $24.74 | $21.45 | $19.58 | $17.06 | $13.40 | $10.33 | $7.45 | $5.47 | $2.54 | $1.22 |
$58.78 | $30.92 | $9.52 | $-3.88 | $0.75 | $3.59 | $-2.74 | $-1.07 | $6.56 | $-2.02 | $-0.73 |
$80.51 | $55.66 | $30.97 | $15.70 | $17.81 | $16.99 | $7.60 | $6.38 | $12.03 | $0.52 | $0.48 |
$10.64 | $0.25 | $-10.76 | $3.98 | $2.94 | $-2.99 | $-0.63 | $-0.07 | $1.75 | $-3.56 | $-0.13 |
$-1.16 | $-3.70 | $-2.86 | $7.58 | $-7.74 | $0.81 | $-5.57 | $-4.59 | $-2.59 | $-5.63 | $-0.79 |
$-11.61 | $5.74 | $6.01 | $-4.94 | $4.14 | $-0.36 | $0.55 | $-0.55 | $2.63 | $3.44 | $1.43 |
$-51.62 | $-6.91 | $-2.93 | $-1.62 | $3.15 | $5.80 | $3.34 | $5.69 | $6.22 | $4.50 | $0.87 |
$-52.67 | $-5.19 | $-21.71 | $14.47 | $6.91 | $5.35 | $-3.16 | $3.56 | $11.94 | $3.61 | $2.19 |
$2.82 | $9.53 | $24.83 | $72.17 | $62.87 | $54.44 | $49.28 | $57.00 | $46.47 | $21.02 | $13.28 |
$-3.61 | $-26.20 | $-26.78 | $-21.85 | $-24.28 | $-24.26 | $-24.63 | $-23.66 | $-16.89 | $-16.21 | $-5.54 |
$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 | $0.01 | $0.01 | $0.01 | $0.10 | $0 | $0.04 | $0 | $0 |
$-3.61 | $-26.20 | $-26.78 | $-21.84 | $-24.26 | $-24.24 | $-24.54 | $-23.66 | $-16.86 | $-16.21 | $-5.54 |
$10.00 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
$-10.00 | $10.00 | $0 | $0 | $0 | $-25.00 | $25.00 | $-22.00 | $-71.81 | $93.81 | $0 |
$0 | $10.00 | $0 | $0 | $0 | $-25.00 | $25.00 | $-22.00 | $-71.81 | $93.81 | $0 |
$0 | $-3.98 | $-19.76 | $-53.34 | $-21.69 | $-3.94 | $-45.31 | $2.20 | $44.75 | $0.50 | $0 |
$0 | $-3.98 | $-19.76 | $-53.34 | $-21.69 | $-3.94 | $-45.31 | $2.20 | $44.75 | $0.50 | $0 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $-100.00 | $0 |
$-1.48 | $-0.58 | $-0.15 | $-0.01 | $0.24 | $0.31 | $3.19 | $2.30 | $-1.02 | $-0.38 | $0 |
$-1.48 | $5.44 | $-19.92 | $-53.35 | $-21.45 | $-28.63 | $-17.12 | $-17.51 | $-28.08 | $-6.06 | $0.00 |
$-2.26 | $-11.23 | $-21.87 | $-3.02 | $17.15 | $1.57 | $7.62 | $15.83 | $1.53 | $-1.25 | $7.74 |
$0.27 | $1.34 | $2.43 | $1.02 | $2.93 | $2.67 | $3.78 | $3.60 | $4.67 | $2.40 | $0.10 |
$0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $-100.00 | $0 |