| ar1 | ar2 | ma1 | ma2 | ma3 | ma4 | ma5 | ma6 |
Coefficients | −0.644 | −0.612 | −0.261 | −0.098 | −0.649 | 0.139 | −0.175 | 0.087 |
s.e. | 0.246 | 0.161 | 0.254 | 0.204 | 0.1637 | 0.084 | 0.104 | 0.091 |