2013 ANNUAL REPORT  103 Note: All high and low security price information is intraday. 2013 2012 Q4 Q3 Q2 Q1 Q4 Q3 Q2 Q1 Common shares High price 3.93 4.11 4.25 4.48 4.49 4.69 4.15 4.35 Low price 3.51 3.76 3.76 4.10 3.91 4.01 3.72 3.82 Closing price 3.56 3.85 3.79 4.25 4.03 4.43 4.01 4.15 Average daily volume 366,000 219,000 564,000 286,000 206,000 186,000 272,000 410,675 Dividend declared 0.075 0.075 0.075 0.075 0.075 0.075 0.135 0.165 Preferred shares High price 17.97 19.10 19.15 19.50 20.67 21.50 19.24 18.84 Low price 15.00 16.64 16.25 18.53 18.65 18.40 16.66 17.00 Closing price 15.31 18.30 17.08 19.00 19.40 20.80 19.00 17.60 Average daily volume 10,765 2,838 4,416 2,746 2,971 2,070 3,054 4,385 Dividend declared 0.3125 0.3125 0.3125 0.3125 0.3125 0.3125 0.3125 0.3125 2016 - Convertible debentures High price 101.50 102.89 104.49 105.00 104.50 107.20 108.49 104.49 Low price 97.51 100.10 100.02 99.01 102.50 102.02 99.51 99.50 Closing price 100.50 100.31 101.52 100.50 103.90 104.15 103.00 101.50 Average daily volume 457 279 544 374 300 200 492 933 2017 - Convertible debentures High price 103.49 n/a n/a n/a n/a n/a n/a n/a Low price 100.01 n/a n/a n/a n/a n/a n/a n/a Closing price 100.01 n/a n/a n/a n/a n/a n/a n/a Average daily volume 378 n/a n/a n/a n/a n/a n/a n/a QUARTERLY TRADING INFORMATION