Death year

Average

Median

Standard

deviation

CI

P

2010

1.90

1.00

2.38

0.82 - 2.99

0.002

2011

2.33

1.00

2.68

1.11 - 3.56

0.001

2012

2.05

1.00

2.35

0.98 - 3.12

0.001

2013

1.71

1.00

2.64

0.51 - 2.92

0.008

2014

2.62

2.00

2.69

1.39 - 3.84

0.000