;Males;Males;Males;Females;Females;Females; Self-certified and certified by doctor;Self-certified;Certified by doctor;Self-certified and certified by doctor;Self-certified;Certified by doctor; 1st quarter 2009;2.8;-3.4;4.0;1.1;-5.2;2.1; 2nd quarter 2009;4.1;-0.3;4.8;3.1;0.1;3.5; 3rd quarter 2009;-1.1;1.5;-1.5;-1.0;-1.0;-1.0; 4th quarter 2009;-5.3;-1.9;-5.9;-3.6;3.6;-4.6; 1st quarter 2010;-3.2;4.3;-4.5;-2.5;3.5;-3.4; 2nd quarter 2010;-2.0;-1.5;-2.0;-1.3;-2.3;-1.2; 3rd quarter 2010;2.5;4.2;2.2;3.5;3.0;3.6; 4th quarter 2010;1.0;-3.1;1.8;1.5;-2.7;2.2; 1st quarter 2011;-2.6;-5.1;-2.1;-0.8;-4.7;-0.2; 2nd quarter 2011;-1.8;3.2;-2.7;-1.1;4.0;-1.9; 3rd quarter 2011;-2.9;2.4;-4.0;-1.6;9.2;-3.2; 4th quarter 2011;-1.8;-2.3;-1.8;-1.7;-7.6;-0.8; 1st quarter 2012;-1.8;-1.0;-2.0;-1.5;-2.5;-1.4; 2nd quarter 2012;-2.6;-5.4;-2.0;-1.2;-5.1;-0.7; 3rd quarter 2012;1.5;-3.2;2.5;1.8;0.4;2.0; 4th quarter 2012;3.7;15.3;1.4;1.7;12.8;0.1; 1st quarter 2013;-1.2;-6.9;0.0;-1.1;-6.3;-0.3; 2nd quarter 2013;-1.2;6.5;-2.8;-0.2;12.9;-2.2; 3rd quarter 2013;-2.6;-6.3;-1.7;-2.3;-11.4;-0.7; 4th quarter 2013;1.3;-0.8;1.8;0.9;-0.7;1.1;