| january 2009 - december 2008 |
-0.73 % |
|
january 2009 - january 2008 |
3.03 % |
| february 2009 - january 2009 |
0.83 % |
|
february 2009 - february 2008 |
3.10 % |
| march 2009 - february 2009 |
0.18 % |
|
march 2009 - march 2008 |
2.91 % |
| april 2009 - march 2009 |
0.27 % |
|
april 2009 - april 2008 |
2.32 % |
| may 2009 - april 2009 |
0.54 % |
|
may 2009 - may 2008 |
2.22 % |
| june 2009 - may 2009 |
0.27 % |
|
june 2009 - june 2008 |
1.83 % |
| july 2009 - june 2009 |
-0.09 % |
|
july 2009 - july 2008 |
1.74 % |
| august 2009 - july 2009 |
0.45 % |
|
august 2009 - august 2008 |
1.55 % |
| september 2009 - august 2009 |
0.09 % |
|
september 2009 - september 2008 |
1.09 % |
| october 2009 - september 2009 |
0.18 % |
|
october 2009 - october 2008 |
1.55 % |
| november 2009 - october 2009 |
0.27 % |
|
november 2009 - november 2008 |
1.91 % |
| december 2009 - november 2009 |
0.54 % |
|
december 2009 - december 2008 |
2.83 % |