 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 1993 
           | 19.50 
           | 21.00 
             | 1.50 
           | 7.69% 
           | 
| 1994 
           | 21.00 
           | 16.625 
             | -4.375 
           | -20.83% 
           | 
| 1995 
           | 16.625 
           | 22.275* 
           | 5.65 
           | 33.98% 
           | 
| 1996 
           | 20.25 
           | 26.95* 
           | 6.70 
           | 33.09% 
           | 
| 1997 
           | 24.50 
           | 37.50* 
           | 13.00 
           | 53.06% 
           | 
| 1998 
           | 25.00 
           | 24.20* 
           | -0.80 
           | -3.20% 
           | 
| 1999 
           | 22.00 
           | 17.7375* 
             | -4.2625 
           | -19.38% 
           | 
| 2000 
           | 16.125 
           | 13.475* 
           | -2.65 
           | -16.43% 
           | 
| 2001 
           | 12.25 
           | 20.82 
             | 8.57 
           | 69.96% 
           | 
| 2002 
           | 20.82 
           | 23.56 
             | 2.74 
           | 13.16% 
           | 
| 2003 
           | 23.56 
           | 35.717* 
           | 12.157 
           | 51.60% 
           | 
| 2004 
           | 32.47 
           | 42.55* 
             | 10.08 
           | 31.04% 
           | 
| 2005 
           | 34.04 
           | 37.5625* 
           | 3.5225 
           | 10.35% 
           | 
| 2006 
           | 30.05 
           | 36.66* 
             | 6.61 
           | 22.00% 
           | 
| 2007 
           | 24.44 
           | 18.74 
           | -5.70 
           | -23.32% 
           | 
| 2008 
           | 18.74 
           | 19.02 
           | 0.28 
           | 1.49% 
           | 
| 2009 
           | 19.02 
           | 13.72 
           | -5.30 
           | -27.87% 
           | 
| 2010 
           | 13.72 
           | 15.11 
           | 1.39 
           | 10.13% 
           | 
| 2011 
           | 15.11 
           | 12.03 
           | -3.08 
           | -20.38% 
           | 
| 2012 
           | 12.03 
           | 14.71 
           | 2.68 
           | 22.28% 
           | 
| 2013 
           | 14.71 
           | 29.79 
           | 15.08 
           | 102.52% 
           | 
| 2014 
           | 29.79 
           | 27.77 
           | -2.02 
           | -6.78% 
           | 
| 2015 
           | 27.77 
           | 26.53 
           | -1.24 
           | -4.47% 
           | 
| 2016 
           | 26.53 
           | 36.23 
           | 9.70 
           | 36.56% 
           | 
| 2017 
           | 36.23 
           | 39.39 
           | 3.16 
           | 8.72% 
           | 
| 2018 
           | 39.39 
           | 39.62 
           | 0.23 
           | 0.58% 
           | 
| 2019 
           | 39.62 
           | 45.99 
           | 6.37 
           | 16.08% 
           | 
| 2020 
           | 45.99 
           | 46.01 
           | 0.02 
           | 0.04% 
           | 
| 2021 
           | 46.01 
           | 56.70 
           | 10.69 
           | 23.23% 
           | 
| 2022 
           | 56.70 
           | 49.42 
           | -7.28 
           | -12.84% 
           | 
| 2023 
           | 49.42 
           | 41.32 
           | -8.10 
           | -16.39% 
           | 
| 2024 
           | 41.32 
           | 50.22 
           | 8.90 
           | 21.54% 
           |