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The contribution rates of the two axes in the four seasons. a (Summer); b (Autumn); c (Winter); d (Spring).
| Cumulative Contribution | a (Summer) | b (Autumn) | c (Winter) | d (Spring) |
|---|---|---|---|---|
| Axis1 (%) | 77.30 | 64.77 | 51.86 | 65.29 |
| Axis2 (%) | 9.49 | 20.60 | 23.38 | 10.59 |
| Cumulative contribution rate (%) | 86.79 | 85.37 | 75.24 | 75.88 |
