january 2011 - december 2010 |
0.89 % |
|
january 2011 - january 2010 |
7.02 % |
february 2011 - january 2011 |
0.13 % |
|
february 2011 - february 2010 |
6.83 % |
march 2011 - february 2011 |
-0.32 % |
|
march 2011 - march 2010 |
6.65 % |
april 2011 - march 2011 |
-0.31 % |
|
april 2011 - april 2010 |
6.16 % |
may 2011 - april 2011 |
0.12 % |
|
may 2011 - may 2010 |
5.98 % |
june 2011 - may 2011 |
0.55 % |
|
june 2011 - june 2010 |
5.54 % |
july 2011 - june 2011 |
0.67 % |
|
july 2011 - july 2010 |
4.61 % |
august 2011 - july 2011 |
0.93 % |
|
august 2011 - august 2010 |
4.79 % |
september 2011 - august 2011 |
0.27 % |
|
september 2011 - september 2010 |
4.61 % |
october 2011 - september 2011 |
-0.12 % |
|
october 2011 - october 2010 |
4.42 % |
november 2011 - october 2011 |
0.34 % |
|
november 2011 - november 2010 |
4.15 % |
december 2011 - november 2011 |
0.57 % |
|
december 2011 - december 2010 |
3.79 % |