|
|
|
|
|
November 24, 2008 |
23.80% |
23.80% |
|
November 10, 2008 |
24.00% |
24.00% |
|
November 3, 2008 |
26.00% |
26.00% |
|
October 27, 2008 |
26.25% |
26.25% |
|
October 20, 2008 |
27.0% |
27.30% |
|
October 13, 2008 |
27.50% |
29.30% |
|
October 6, 2008 |
28.75% |
30.60% |
|
September 29, 2008 |
28.75% |
31.20% |
|
September 22, 2008 |
28.75% |
31.10% |
|
September 8, 2008 |
29.25% |
34.20% |
|
September 2, 2008 |
29.25% |
34.40% |
|
August 25, 2008 |
29.25% |
35.90% |
|
August 18, 2008 |
29.45% |
35.90% |
|
August 11, 2008 |
29.75% |
37.90% |
|
August 4, 2008 |
30.25% |
39.40% |
|
July 28, 2008 |
30.75% |
41.50% |
|
July 21, 2008 |
31.25% |
43.20% |
|
July 14, 2008 |
31.25% |
43.30% |
|
July 7, 2008 |
30.50% |
42.80% |
|
June 30, 2008 |
30.50% |
41.30% |
|
June 23, 2008 |
30.50% |
42.90% |
|
June 16, 2008 |
29.75% |
41.30% |
|
June 9, 2008 |
29.25% |
40.20% |
|
June 2, 2008 |
29.25% |
41.80% |
|
May 19,
2008 |
27.25% |
35.10% |
|
May 12,
2008 |
26.25% |
32.60% |
|
May 5,
2008 |
26.25% |
32.70% |
|
April 28,
2008 |
26.25% |
32.90% |
|
April 21,
2008 |
26.25% |
31.90% |
|
April 14,
2008 |
25.50% |
30.30% |
|
April 7,
2008 |
25.50% |
29.80% |
|
March 31,
2008 |
25.50% |
29.70% |
|
March 24,
2008 |
25.50% |
30.60% |
|
March 17,
2008 |
24.50% |
28.50% |
|
March 9,
2008 |
22.50% |
25.70% |
|
March 3,
2008 |
21.50% |
22.90% |
|
February 25,
2008 |
21.50% |
22.70% |
|
February 18,
2008 |
20.75% |
22.20% |
|
February 11,
2008 |
20.75% |
22.00% |
|
February 4,
2008 |
20.75% |
22.70% |
|
January 28,
2008 |
20.75% |
24.3% |
|
January 18,
2008 |
20.75% |
24.4% |
|
January 14,
2008 |
20.75% |
26.0% |
|
January 7,
2008 |
20.3% |
25.5% |
|
January 1,
2008 |
19.90% |
25.2% |
|
December 3,
2007 |
19.90% |
|
November 26,
2007 |
19.85% |
|
November 12,
2007 |
19.2% |
|
November 5,
2007 |
18.75% |
|
September 24,
2007 |
18.5% |
|
July 9, 2007 |
17.9% |
| March 5,
2007 |
17.5% |
| February 26,
2007 |
16.25% |
| February 19,
2007 |
15.95% |
| February 5,
2007 |
16.25% |
| January
15,
2007 |
15.95% |
| October
16,
2006 |
16.85% |
| October
2,
2006 |
17.0% |
| September
18,
2006 |
17.5% |
| September
11,
2006 |
17.95% |
| August 28,
2006 |
18.25% |
| August 21,
2006 |
18.45% |
| August 14,
2006 |
19.3% |
| July 17,
2006 |
18.45% |
| May 15,
2006 |
17.95% |
| April 24,
2006 |
18.25% |
| April 17,
2006 |
17.75% |
| April 10,
2006 |
17.25% |
| April 3,
2006 |
16.95% |
| March 13,
2006 |
16.75% |
| March 6,
2006 |
16.25% |
| February 20,
2006 |
15.5% |
| January 23,
2006 |
15.9% |
| January 9,
2006 |
16.6% |
| December 19, 2005 |
16.35% |
| December 12, 2005 |
15.95% |
| December 5, 2005 |
15.7% |
| November 28, 2005 |
16.2% |
| November 21, 2005 |
16.3% |
| November 14, 2005 |
16.6% |
| November 7, 2005 |
16.9% |
| October 31, 2005 |
17.9% |
| September 26, 2005 |
18.5% |
| September 19, 2005 |
17.45% |
| September 2, 2005 |
17.95% |
| August 22, 2005 |
15.5% |
| August 15, 2005 |
14.75% |
| August 8, 2005 |
14.5% |
| July 25, 2005 |
14.25% |
| July 18, 2005 |
14.95% |
| June 27, 2005 |
14.25% |
| June 20, 2005 |
13.95% |
| June 13, 2005 |
13.65% |
| June 6, 2005 |
12.95% |
| May 23, 2005 |
12.5% |
| May 16, 2005 |
12.7% |
| May 2, 2005 |
13.25% |
| April 25, 2005 |
12.95% |
| April 18, 2005 |
13.25% |
| April 11, 2005 |
13.75% |
| April 4, 2005 |
13.25% |
| March 21, 2005 |
12.5% |
| March 14, 2005 |
11.50% |
| March 7, 2005 |
11.25% |
| February 28, 2005 |
10.95% |
| February 21, 2005 |
10.5% |
| January 31, 2005 |
10.95% |
| January 24, 2005 |
10.75% |
| November 15, 2004 |
10.4% |
| November 8, 2004 |
10.95% |
| October 25, 2004 |
11.65% |
| October 11, 2004 |
10.95% |
| October 4, 2004 |
10.5% |
| September 27, 2004 |
9.95% |
| September 20, 2004 |
9.5% |
| August 30, 2004 |
9% |
| August 23, 2004 |
8.75% |
| August 16, 2004 |
8.25% |
| August 2, 2004 |
7.95% |
| July 19, 2004 |
7.5% |
| June 07, 2004 |
7.25% |
| May 31, 2004 |
7.45% |
| May 24, 2004 |
7.25% |
| May 17, 2004 |
6.95% |
| May 10, 2004 |
6.5% |
| March 15, 2004 |
6.0% |
| February 23, 2004 |
6.5% |
| February 16, 2004 |
6.25% |
| January 26, 2004 |
5.95% |
| January 19, 2004 |
5.5% |
| January 12, 2004 |
5.25% |
| December 22, 2003 |
4.75% |
| November 24, 2003 |
4.5% |
| November 17, 2003 |
4.25% |
| October 20, 2003 |
4.0% |
| October 13, 2003 |
3.8% |
| September 29, 2003 |
3.5% |
| September 15, 2003 |
3.75% |
| September 1, 2003 |
4.5% |
| August 18, 2003 |
3.9% |
| June 9, 2003 |
3.75% |
| May 26, 2003 |
3.9% |
| May 12, 2003 |
4.5% |
| April 14, 2003 |
4.75% |
| March 31, 2003 |
5.75% |
| March 19, 2003 |
7.75% |
|
|
|
