see if table works
Sum of DIFFERENCE
Row Labels 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016
r22 40 103 84 9 2 22 16 14
R22 ALPHA 1
R22 BETA 95 152 153 1 45 16 1 6 29 1
R22 BETA II 1
R22 HP
R44 112 142 354 92 58 78 64 53 13 29
R44 ASTRO
R44 II 598 514 500 313 159 140 181 205 138 150 133
R66 1 1 5 73 184 201 92 120 76
Grand Total 845 913 1091 407 209 287 453 478 334 299 254