 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 1993 
           | 26.875 
           | 16.00 
             | -10.875 
           | -40.47% 
           | 
| 1994 
           | 16.00 
           | 10.75 
             | -5.25 
           | -32.81% 
           | 
| 1995 
           | 10.75 
           | 17.75 
           | 7.00 
           | 65.12% 
           | 
| 1996 
           | 17.75 
           | 25.00 
           | 7.25 
           | 40.85% 
           | 
| 1997 
           | 25.00 
           | 68.50* 
           | 43.50 
           | 174.00% 
           | 
| 1998 
           | 34.25 
           | 36.00* 
           | 1.75 
           | 5.11% 
           | 
| 1999 
           | 24.00 
           | 14.8125 
             | -9.1875 
           | -38.28% 
           | 
| 2000 
           | 14.8125 
           | 17.5625 
           | 2.75 
           | 18.57% 
           | 
| 2001 
           | 17.5625 
           | 22.30 
             | 4.7375 
           | 26.98% 
           | 
| 2002 
           | 22.30 
           | 18.00 
             | -4.30 
           | -19.28% 
           | 
| 2003 
           | 18.00 
           | 22.15 
           | 4.15 
           | 23.06% 
           | 
| 2004 
           | 22.15 
           | 29.50 
             | 7.35 
           | 33.18% 
           | 
| 2005 
           | 29.50 
           | 32.24 
           | 2.74 
           | 9.29% 
           | 
| 2006 
           | 32.24 
           | 50.85 
             | 18.61 
           | 57.72% 
           | 
| 2007 
           | 50.85 
           | 49.50* 
           | -1.35 
           | -2.65% 
           | 
| 2008 
           | 33.00 
           | 32.73* 
           | -0.27 
           | -0.82% 
           | 
| 2009 
           | 21.82 
           | 29.28 
             | 7.46 
           | 34.19% 
           | 
| 2010 
           | 29.28 
           | 37.77 
             | 8.49 
           | 29.00% 
           | 
| 2011 
           | 37.77 
           | 40.87 
             | 3.10 
           | 8.21% 
           | 
| 2012 
           | 40.87 
           | 44.64 
             | 3.77 
           | 9.22% 
           | 
| 2013 
           | 44.64 
             | 52.56 
             | 7.92 
           | 17.74% 
           | 
| 2014 
           | 52.56 
           | 52.52 
           | -0.04 
           | -0.08% 
           | 
| 2015 
           | 52.52 
           | 30.78 
           | -21.74 
           | -41.39% 
           | 
| 2016 
           | 30.78 
           | 22.80 
           | -7.98 
           | -25.93% 
           | 
| 2017 
           | 22.80 
             | 23.75 
             | 0.95 
           | 4.17% 
           | 
| 2018 
           | 23.75 
           | 19.34 
           | -4.41 
           | -18.57% 
           | 
| 2019 
           | 19.34 
           | 27.04 
           | 7.70 
           | 39.81% 
           | 
| 2020 
           | 27.04 
           | 29.20 
           | 2.16 
           | 7.99% 
           | 
| 2021 
           | 29.20 
           | 42.31 
           | 13.11 
           | 44.90% 
           | 
| 2022 
           | 42.31 
           | 45.35 
           | 3.04 
           | 7.19% 
           | 
| 2023 
           | 45.35 
           | 47.52 
           | 2.17 
           | 4.79% 
           | 
| 2024 
           | 47.52 
           | 50.81 
           | 3.29 
           | 6.92% 
           |