2005

2006

2007

2008

2009

Harvest system^‡

L

L

L

U

L/U

L/U

Control

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27 Oct.

1

1 July

28 June

27 June

3 July

2 July

4 Aug.

2

1 July, 2 Oct.

28 June, 26 Oct.

27 June, 2 Nov.

3 July, 2 Nov.

2 July, 5 Nov.

4 Aug., 27 Oct.

3

1 July, 1 Aug., 2 Oct.

28 June, 15 Sept., 26 Oct.

27 June, 31 Aug., 2 Nov.

3 July, 31 Aug., 2 Nov.

2 July, 19 Aug.^‡

4 Aug., 7 Sept., 27 Oct.