| 成长期 | 成熟期 | 衰退期 | ||||||
| 变量 | Statistic | Sig. | 变量 | Statistic | Sig. | 变量 | Statistic | Sig. |
| X1 | 0.946 | 0.159 | X6 | 0.954 | 0.272 | X4 | 0.988 | 0.851 |
| X4 | 0.928 | 0.055 | X15 | 0.963 | 0.428 | X9 | 0.977 | 0.363 |
| X6 | 0.973 | 0.668 |
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| X8 | 0.934 | 0.076 |
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| X9 | 0.961 | 0.376 |
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| X19 | 0.943 | 0.129 |
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| X21 | 0.938 | 0.099 |
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