| Month | 2012 | 2013 |
|---|---|---|
|
January |
400 |
800 |
|
February |
600 |
320 |
|
March |
540 |
740 |
|
April |
430 |
650 |
|
May |
350 |
650 |
|
June |
420 |
750 |
|
July |
430 |
760 |
|
August |
490 |
550 |
|
September |
480 |
640 |
|
October |
450 |
650 |
|
November |
440 |
640 |
|
December |
600 |
820 |