做面板数据平稳性检验时，检验结果如下：能否说明各个变量均是平稳的呢？因为样本太多，一个一个检验平稳性很费时，不知这样做能否同样达到分别检验各个样本数据平稳性的效果。跪求回答，谢谢~

			Cross-
Method	Statistic	Prob.**	sections	Obs
Null: Unit root (assumes  common unit root process)
Levin, Lin & Chu t*	-12.5858	0	58	867
Null: Unit root (assumes  individual unit root process)
Im, Pesaran and Shin  W-stat	-8.6408	0	58	867
ADF - Fisher Chi-square	285.115	0	58	867
PP - Fisher Chi-square	319.044	0	58	928