january 2012 - december 2011 |
-1.85 % |
|
january 2012 - january 2011 |
3.35 % |
february 2012 - january 2012 |
0.21 % |
|
february 2012 - february 2011 |
3.46 % |
march 2012 - february 2012 |
2.51 % |
|
march 2012 - march 2011 |
3.81 % |
april 2012 - march 2012 |
0.92 % |
|
april 2012 - april 2011 |
3.66 % |
may 2012 - april 2012 |
0.00 % |
|
may 2012 - may 2011 |
3.55 % |
june 2012 - may 2012 |
0.20 % |
|
june 2012 - june 2011 |
3.65 % |
july 2012 - june 2012 |
-1.81 % |
|
july 2012 - july 2011 |
3.61 % |
august 2012 - july 2012 |
0.10 % |
|
august 2012 - august 2011 |
3.39 % |
september 2012 - august 2012 |
2.05 % |
|
september 2012 - september 2011 |
3.43 % |
october 2012 - september 2012 |
0.20 % |
|
october 2012 - october 2011 |
2.78 % |
november 2012 - october 2012 |
-0.20 % |
|
november 2012 - november 2011 |
2.57 % |
december 2012 - november 2012 |
0.30 % |
|
december 2012 - december 2011 |
2.57 % |