面板数据单位根检验结果如下，应该看哪一个指标？谢谢！

Fisher-type unit-root test for y1
Based on augmented Dickey-Fuller tests
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Ho: All panels contain unit roots           Number of panels  =    283
Ha: At least one panel is stationary        Number of periods =     10

AR parameter: Panel-specific                Asymptotics: T -> Infinity
Panel means:  Included
Time trend:   Not included
Drift term:   Not included                  ADF regressions: 0 lags
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                                  Statistic      p-value
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Inverse chi-squared(566)  P      1474.9872       0.0000
Inverse normal            Z       -15.9655       0.0000
Inverse logit t(1404)     L*      -20.1744       0.0000
Modified inv. chi-squared Pm       27.0168       0.0000
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P statistic requires number of panels to be finite.
Other statistics are suitable for finite or infinite number of panels.