january 2007 - december 2006 |
0.31 % |
|
january 2007 - january 2006 |
2.80 % |
february 2007 - january 2007 |
-0.17 % |
|
february 2007 - february 2006 |
2.72 % |
march 2007 - february 2007 |
0.43 % |
|
march 2007 - march 2006 |
2.55 % |
april 2007 - march 2007 |
0.58 % |
|
april 2007 - april 2006 |
2.49 % |
may 2007 - april 2007 |
0.62 % |
|
may 2007 - may 2006 |
2.87 % |
june 2007 - may 2007 |
0.93 % |
|
june 2007 - june 2006 |
3.23 % |
july 2007 - june 2007 |
1.13 % |
|
july 2007 - july 2006 |
3.83 % |
august 2007 - july 2007 |
1.08 % |
|
august 2007 - august 2006 |
4.68 % |
september 2007 - august 2007 |
1.13 % |
|
september 2007 - september 2006 |
5.85 % |
october 2007 - september 2007 |
0.31 % |
|
october 2007 - october 2006 |
6.45 % |
november 2007 - october 2007 |
0.76 % |
|
november 2007 - november 2006 |
7.44 % |
december 2007 - november 2007 |
0.46 % |
|
december 2007 - december 2006 |
7.82 % |