Seasonal bests by year
• 1998 – 63.82 • 2000 – 72.22 • 2002 – 78.51 • 2003 – 76.41 • 2004 – 79.68 • 2005 – 72.14 • 2006 – 81.70 • 2007 – 78.08 • 2008 – 83.23 • 2009 – 80.16 • 2010 – 85.35 • 2011 – 84.21 • 2012 – 86.31 • 2013 – 81.07 • 2014 – 79.69 • 2015 – 82.75 • 2016 – 83.93 ==References==