| Oct 1989 |
80.58 |
3.36 |
| Apr 1990 |
60.61 |
4.25 |
| Oct 1990 |
59.40 |
4.26 |
| Apr 1991 |
64.57 |
4.24 |
| Oct 1991 |
51.61 |
4.01 |
| Apr 1992 |
51.46 |
3.82 |
| Oct 1992 |
55.08 |
4.58 |
| Apr 1993 |
57.14 |
4.41 |
| Oct 1993 |
55.00 |
4.54 |
| Apr 1994 |
57.98 |
4.52 |
| Oct 1994 |
65.52 |
5.10 |
| Apr 1995 |
64.71 |
5.18 |
| Oct 1995 |
70.65 |
4.75 |
| Apr 1996 |
60.49 |
5.43 |
| Oct 1996 |
58.62 |
5.28 |
| Apr 1997 |
49.55 |
4.75 |
| Oct 1997 |
35.62 |
5.60 |
| Apr 1998 |
45.97 |
4.48 |
| Oct 1998 |
50.96 |
4.90 |
| Apr 1999 |
33.04 |
4.44 |
| Oct 1999 |
29.03 |
5.76 |
| Apr 2000 |
31.03 |
6.07 |
| Oct 2000 |
53.57 |
9.42 |
| Apr 2001 |
58.93 |
6.57 |
| Jul 2001 |
58.62 |
5.28 |
| Aug 2001 |
58.89 |
5.19 |
| Sep 2001 |
58.51 |
5.08 |
| Oct 2001 |
60.00 |
5.16 |
| Nov 2001 |
54.72 |
4.83 |
| Dec 2001 |
50.82 |
4.53 |
| Jan 2002 |
46.43 |
4.71 |
| Feb 2002 |
48.00 |
4.47 |
| Mar 2002 |
50.00 |
4.32 |
| Apr 2002 |
44.27 |
4.34 |
| May 2002 |
48.80 |
4.47 |
| Jun 2002 |
55.56 |
4.78 |
| Jul 2002 |
57.45 |
5.10 |
| Aug 2002 |
57.73 |
5.02 |
| Sep 2002 |
57.55 |
4.80 |
| Oct 2002 |
60.95 |
4.76 |
| Nov 2002 |
65.00 |
4.77 |
| Dec 2002 |
63.30 |
4.62 |
| Jan 2003 |
65.79 |
4.44 |
| Feb 2003 |
68.81 |
4.44 |
| Mar 2003 |
71.53 |
3.86 |
| Apr 2003 |
72.73 |
3.88 |
| May 2003 |
75.94 |
3.71 |
| Jun 2003 |
74.60 |
3.88 |
| Jul 2003 |
76.64 |
3.61 |
| Aug 2003 |
76.00 |
3.49 |
| Sep 2003 |
76.80 |
3.78 |
| Oct 2003 |
79.85 |
3.47 |
| Nov 2003 |
78.99 |
3.73 |
| Dec 2003 |
78.69 |
3.71 |
| Jan 2004 |
76.03 |
3.88 |
| Feb 2004 |
74.77 |
4.20 |
| Mar 2004 |
74.11 |
4.14 |
| Apr 2004 |
70.80 |
4.28 |
| May 2004 |
67.19 |
4.15 |
| Jun 2004 |
70.23 |
4.00 |
| Jul 2004 |
68.18 |
4.05 |
| Aug 2004 |
66.67 |
4.20 |
| Sep 2004 |
66.35 |
4.63 |
| Oct 2004 |
66.00 |
4.74 |
| Nov 2004 |
69.09 |
4.41 |
| Dec 2004 |
70.69 |
4.23 |
| Jan 2005 |
74.26 |
4.35 |
| Feb 2005 |
75.45 |
4.10 |
| Mar 2005 |
74.80 |
3.85 |
| Apr 2005 |
75.54 |
3.65 |
| May 2005 |
75.81 |
3.85 |
| Jun 2005 |
72.39 |
3.86 |
| Jul 2005 |
73.97 |
3.63 |
| Aug 2005 |
74.68 |
3.46 |
| Sep 2005 |
73.97 |
3.63 |
| Oct 2005 |
72.79 |
3.82 |
| Nov 2005 |
76.09 |
3.63 |
| Dec 2005 |
79.07 |
3.58 |
| Jan 2006 |
79.17 |
3.71 |
| Feb 2006 |
81.90 |
3.76 |
| Mar 2006 |
85.19 |
3.42 |
| Apr 2006 |
88.76 |
3.35 |
| May 2006 |
87.69 |
4.07 |
| Jun 2006 |
87.67 |
3.85 |
| Jul 2006 |
84.78 |
3.74 |
| Aug 2006 |
79.63 |
3.88 |
| Sep 2006 |
75.45 |
4.10 |
| Oct 2006 |
77.12 |
3.87 |
| Nov 2006 |
77.14 |
3.55 |
| Dec 2006 |
75.76 |
3.73 |
| Jan 2007 |
76.92 |
3.90 |
| Feb 2007 |
80.21 |
4.07 |
| Mar 2007 |
82.42 |
3.99 |
| Apr 2007 |
79.35 |
4.22 |
| May 2007 |
75.00 |
4.51 |
| Jun 2007 |
71.97 |
3.91 |
| Jul 2007 |
72.68 |
3.29 |
| Aug 2007 |
73.97 |
2.82 |
| Sep 2007 |
73.26 |
2.68 |
| Oct 2007 |
74.25 |
2.39 |
| Nov 2007 |
73.82 |
2.38 |
| Dec 2007 |
75.71 |
2.28 |
| Jan 2008 |
76.17 |
2.17 |
| Feb 2008 |
75.00 |
2.28 |
| Mar 2008 |
76.26 |
2.25 |
| Apr 2008 |
76.31 |
2.36 |
| May 2008 |
77.84 |
2.24 |
| Jun 2008 |
77.04 |
2.31 |
| Jul 2008 |
76.60 |
2.52 |
| Aug 2008 |
78.86 |
2.37 |
| Sep 2008 |
77.74 |
2.51 |
| Oct 2008 |
78.41 |
2.32 |
| Nov 2008 |
79.88 |
2.18 |
| Dec 2008 |
80.91 |
2.24 |
| Jan 2009 |
81.73 |
2.23 |
| Feb 2009 |
81.14 |
2.33 |
| Mar 2009 |
82.53 |
2.32 |
| Apr 2009 |
83.16 |
2.72 |
| May 2009 |
81.30 |
3.31 |
| Jun 2009 |
79.79 |
2.93 |
| Jul 2009 |
80.00 |
2.94 |
| Aug 2009 |
75.00 |
3.26 |
| Sep 2009 |
73.17 |
3.09 |
|