GHG forcing growth rate (W/m2/yr) --------------------------------- year F_growth --------------------------------- 2000 0.0372 2001 0.0357 2002 0.0335 2003 0.0352 2004 0.0371 2005 0.0368 2006 0.0356 2007 0.0354 2008 0.0371 2009 0.0368 2010 0.0373 2011 0.0390 2012 0.0407 2013 0.0415 2014 0.0462 2015 0.0466 2016 0.0459 2017 0.0481 ---------------------------------