| january 2010 - december 2009 |
0.52 % |
|
january 2010 - january 2009 |
-1.32 % |
| february 2010 - january 2010 |
0.27 % |
|
february 2010 - february 2009 |
0.25 % |
| march 2010 - february 2010 |
0.09 % |
|
march 2010 - march 2009 |
0.31 % |
| april 2010 - march 2010 |
0.46 % |
|
april 2010 - april 2009 |
0.91 % |
| may 2010 - april 2010 |
0.36 % |
|
may 2010 - may 2009 |
1.50 % |
| june 2010 - may 2010 |
0.00 % |
|
june 2010 - june 2009 |
1.16 % |
| july 2010 - june 2010 |
0.65 % |
|
july 2010 - july 2009 |
2.25 % |
| august 2010 - july 2010 |
-0.10 % |
|
august 2010 - august 2009 |
2.62 % |
| september 2010 - august 2010 |
0.40 % |
|
september 2010 - september 2009 |
1.87 % |
| october 2010 - september 2010 |
0.10 % |
|
october 2010 - october 2009 |
1.98 % |
| november 2010 - october 2010 |
0.06 % |
|
november 2010 - november 2009 |
2.46 % |
| december 2010 - november 2010 |
0.13 % |
|
december 2010 - december 2009 |
2.98 % |