Number of notes per year

Year Notes 5 10 20 50 100 200 500
2007 123 (2.72%) 41 39 42 1
2008 325 (7.19%) 131 88 101 5
2009 716 (15.84%) 255 149 134 119 24 15 20
2010 1390 (30.76%) 348 257 270 443 9 16 47
2011 1246 (27.57%) 419 317 200 262 34 6 8
2012 719 (15.91%) 262 219 126 107 5