t-Statistic

Prob.*

t-Statistic

Prob.*

ADF test statistic

−3.37289

0.0196

ADF test statistic

−4.663039

0.0008

Test critical values

1%

−3.65373

Test critical values

1%

−3.661661

5%

−2.95711

5%

−2.960411

10%

−2.61743

10%

−2.619160