• 2000: $5 million
  • 2001: $13 million
  • 2002: $16 million
  • 2003: $16 million
  • 2004: $28 million
  • 2005: $36 million
  • 2006: $34 million
  • 2007: $28 million
  • 2008: $18 million
  • 2009: $13 million
  • 2010: $23 million
  • 2011: $38 million
  • 2012: $35 million
  • 2013: $36 million
  • 2014: $41 million
  • 2015: $39 million
  • 2016: $53 million
  • 2017: $79 million
  • 2018: $69 million
  • 2019: $63 million
  • 2020: $35 million
  • 2021: $71 million