Odd numbered years

AO

PDO

Variable

r

p-value

Variable

r

p-value

t

a4*

0.429

0.020

-

-

a11*

−0.322

0.089

t − 1

a9

0.327

0.083

-

-

t − 2

a2*

−0.410

0.027

p11

−0.324

0.087

a5*

0.408

0.028

a10

0.370

0.048

Even-numbered years

AO

PDO

Variable

r

p-value

Variable

r

p-value

t

a4

−0.315

0.096

p1*

−0.334

0.076

a9

−0.329

0.081

t − 1

a4

0.513

0.004

-

-

a12

0.351

0.062

t − 2

a2*

−0.410

0.027

p11*

−0.324

0.087

a5*

0.408

0.028

a10

0.370

0.048