2010

2011

May
16

 June
1

July
1

 Aug
1

Sept
1

Oct
1

Oct
16

Nov
1

Nov
16

Dec
1

Jan
2

1st half

2%

4%

5%

6%

7%

8%

8%

8%

8%

8%

10%

2nd half

2%

6%

6%

8%

10%

Both Unpaid

5%

7%

7%

8%

10%