|
| Level: ADF statistics | Level: Perron test | First difference: ADF statistics |
| Lome | −1.47 [2] | −1.33 [1] | −11.30 [1] |
| Atakpame | −1.95 [3] | −2.16 [3] | −12.42 [1] |
| Sokode | −2.11 [1] | −1.29 [2] | −15.23 [0] |
| Kara | −2.09 [4] | −1.30 [4] | −10.02 [1] |
| Dapaong | −2.00 [4] | −1.88 [4] | −12.22 [1] |
| Amlame | −1.48 [2] | −3.14 [2] | −9.80 [1] |
| Anie | −2.24 [5] | −1.31 [2] | −13.05 [1] |
| Tchamba | −1.70 [3] | −3.01 [4] | −8.36 [1] |
| Sotouboua | −1.38 [5] | −2.12 [3] | −7.22 [1] |
| Kabou | −1.91 [4] | −2.11 [2] | −10.51 [1] |
| Ketao | −1.60 [4] | −2.901 [2] | −6.92 [1] |
| Gando | −2.51 [1] | −2.23 [1] | −21.26 [0] |
| Cinkassé | −1.20 [2] | −1.31 [2] | −13.05 [1] |