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July

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September

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November

S24

0.704b

0.849b

0.994b

0.820b

0.646b

0.675b

S25

0.749b

0.845b

0.940b

0.856b

0.772b

0.760b

S26

0.584b

0.852b

1.120b

0.932b

0.744b

0.664b

S27

0.615b

0.885b

1.154b

0.882b

0.610b

0.612b

S28

0.698b

0.739b

0.780ab

0.699b

0.618b

0.658b

S29

0.553b

0.690b

0.826b

0.771b

0.715b

0.633b

SC30

0.244a

0.261a

0.245a

0.271a

0.255a

0.240a