年代

年代距平

春季

夏季

秋季

冬季

60s

−0.662689424

−0.4795

−0.551

−0.6235

−1.0513

70s

−0.659659121

−0.90867

−0.47433

−0.33933

−0.58463

80s

−0.327083364

−0.45533

−0.07933

−0.4185

−0.4688

90s

0.586363606

0.569667

−0.16767

0.4715

1.304533

21世纪00s

1.063068152

1.273833

1.272333

0.909833

0.800367

总距平

−1.51515E-07

1.78E-15

−1.1E-14

−1.7E-06

0.000167