Year | Low | High | Average | Change ($) Low to High | Change (%) Low to High |
---|---|---|---|---|---|
2002 | $278.00 | $349.00 | $310.00 | $71.00 | 26% |
2003 | $320.00 | $416.00 | $363.00 | $96.00 | 30% |
2004 | $375.00 | $454.00 | $410.00 | $79.00 | 21% |
2005 | $411.00 | $537.00 | $445.00 | $126.00 | 31% |
2006 | $525.00 | $725.00 | $603.00 | $200.00 | 38% |
2007 | $608.00 | $841.00 | $695.00 | $233.00 | 38% |
2008 | $714.00 | $1,011.00 | $872.00 | $297.00 | 42% |
2009 | $810.00 | $1,213.00 | $972.00 | $403.00 | 50% |
2010 | $1,058.00 | $1,421.00 | $1,225.00 | $363.00 | 34% |
2011 | $1,319.00 | $1,895.00 | $1,572.00 | $576.00 | 44% |
2012 | $1,540.00 | $1,792.00 | $1,669.00 | $252.00 | 16% |
2013 | $1,192.00 | $1,694.00 | $1,411.00 | $502.00 | 42% |
2014 | $1,142.00 | $1,385.00 | $1,266.00 | $119.00 | 21% |
2015 | $1,049.00 | $1,296.00 | $1,172.50 | $247.00 | 24% |