2012-2013

2013-2014

2012-2015

2012-2016

Test

Chi-Square

Pr > ChiSq

Chi-Square

Pr > ChiSq

Chi-Square

Pr > ChiSq

Chi-Square

Pr > ChiSq

Likelihood Ratio

917.515

<0.0001

1299.731

<0.0001

1758.810

<0.0001

2225.1421

<0.0001

Score

972.383

<0.0001

1377.571

<0.0001

1872.449

<0.0001

2380.1704

<0.0001

Wald

918.137

<0.0001

1305.655

<0.0001

1771.882

<0.0001

2250.9919

<0.0001

DF

13

13

13

13