Alternative hypothesis: common AR coefs. (within-dimension)     
    Weighted
                                 Statistic Prob. Statistic Prob.
Panel v-Statistic   1.547432  0.0609  0.906286  0.1824
Panel rho-Statistic  -2.574012  0.0050 -2.317791  0.0102
Panel PP-Statistic  -5.192892  0.0000 -3.534569  0.0002
Panel ADF-Statistic  -2.964786  0.0015 -3.017730  0.0013
     
Alternative hypothesis: individual AR coefs. (between-dimension)     
     
                                       Statistic Prob.  
Group rho-Statistic  -0.218829  0.4134  
Group PP-Statistic  -5.494804  0.0000  
Group ADF-Statistic  -3.667722  0.0001


请问这个能说明存在协整关系吗