Series

M-test

ADF-test

t-value

p-value

t-value

p-value

Yz1 1957-2008

−7.698

6.32 × 10−10

−7.698

<1.00 × 10−2

Yz2 1957-2008

−11.795

8.69 × 10−16

−11.795

<1.00 × 10−2

Yz3 1957-2008

−10.531

4.53 × 10−14

−10.531

<1.00 × 10−2

L 1949-2008

−10.655

4.37 × 10−15

−10.655

<1.00 × 10−2

Pn 1949-2008

−10.750

3.12 × 10−15

−10.750

<1.00 × 10−2

Pf 1949-2008

−13.030

<2.20 × 10−16

−13.025

<1.00 × 10−2

Of 1949-2008

−11.161

7.36 × 10−16

−11.161

<1.00 × 10−2

Om 1949-2008

−11.345

3.88 × 10−16

−11.345

<1.00 × 10−2