Territorial Totals;Period;Total
National Total;2020;4.63
National Total;2019;9.65
National Total;2018;7.15
National Total;2017;3.51
National Total;2016;1.88
National Total;2015;-0.04
National Total;2014;-2.05
National Total;2013;-5.40
National Total;2012;-3.05
National Total;2011;-0.81
National Total;2010;-0.92
National Total;2009;0.28
National Total;2008;6.76