 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 1996 
           | 34.00 
           | 48.50* 
           | 14.50 
           | 42.65% 
           | 
| 1997 
           | 24.25 
           | 29.00 
           | 4.75 
           | 19.59% 
           | 
| 1998 
           | 29.00 
           | 35.50* 
           | 6.50 
           | 22.41% 
           | 
| 1999 
           | 17.75 
           | 17.50 
           | -0.25 
           | -1.41% 
           | 
| 2000 
           | 17.50 
           | 13.25 
           | -4.25 
           | -24.29% 
           | 
| 2001 
           | 13.25 
           | 12.80 
           | -0.45 
           | -3.40% 
           | 
| 2002 
           | 12.80 
           | 17.25 
           | 4.45 
           | 34.77% 
           | 
| 2003 
           | 17.25 
           | 27.90* 
           | 10.65 
           | 61.74% 
           | 
| 2004 
           | 18.60 
           | 20.11 
           | 1.51 
           | 8.12% 
           | 
| 2005 
           | 20.11 
           | 21.70 
           | 1.59 
           | 7.91% 
           | 
| 2006 
           | 21.70 
           | 28.85 
           | 7.15 
           | 32.95% 
           | 
| 2007 
           | 28.85 
           | 18.57 
           | -10.28
           | -35.63% 
           | 
| 2008 
           | 18.57 
           | 20.59 
           | 2.02
           | 10.88% 
           | 
| 2009 
           | 20.59 
           | 14.35 
           | -6.24 
           | -30.31% 
           | 
| 2010 
           | 14.35 
           | 17.46 
           | 3.11
           | 21.67%
           | 
| 2011 
           | 17.46 
           | 15.34 
           | -2.12 
           | -12.14% 
           | 
| 2012 
           | 15.34 
           | 26.15 
           | 10.81 
           | 70.47% 
           | 
| 2013 
           | 26.15 
           | 28.79 
           | 2.64 
           | 10.10% 
           | 
| 2014 
           | 28.79 
           | 27.10 
           | -1.69 
           | -5.87% 
           | 
| 2015 
           | 27.10 
           | 31.36 
           | 4.26 
           | 15.72% 
           | 
| 2016 
           | 31.36 
           | 48.00 
           | 16.64 
           | 53.06% 
           | 
| 2017 
           | 48.00 
           | 53.65 
           | 5.65
           | 11.77% 
           | 
| 2018 
           | 53.65 
           | 43.95 
           | -9.70 
           | -18.08% 
           | 
| 2019 
           | 43.95 
           | 49.74 
           | 5.79
           | 13.17% 
           | 
| 2020 
           | 49.74 
           | 40.37 
           | -9.37 
           | -18.84% 
           | 
| 2021 
           | 40.37 
           | 50.61 
           | 10.24 
           | 25.37% 
           | 
| 2022 
           | 50.61 
           | 46.62 
           | -3.99 
           | -7.88% 
           | 
| 2023 
           | 46.62 
           | 37.61 
           | -9.01 
           | -19.33% 
           | 
| 2024 
           | 37.61 
           | 61.30 
           | 23.69 
           | 62.99% 
           |