1973 06 31.50  16.83  24.16 
1974 09 29.33 -99.99 -99.99 
1975 03 30.57  17.57  24.07 
1975 06 30.43 -99.99 -99.99 
1975 07 30.10  16.73  23.41 
1975 08 28.50  17.37  22.93 
1975 11 29.00  16.45  22.72 
1975 12 29.09  16.29  22.69 
1976 01 32.27  16.00  24.13 
1976 02 30.25  18.21  24.23 
1976 04 30.00  17.44  23.72 
1976 05 29.43  18.00  23.71 
1976 06 29.46  15.50  22.48 
1976 07 99.99  16.83 -99.99 
1976 12 99.99  16.43 -99.99 
1977 03 99.99  17.90 -99.99 
1977 05 30.00  17.82  23.91 
1977 06 29.75  16.20  22.97 
1977 07 29.80  16.60  23.20 
1977 08 30.00  16.89  23.44 
1977 09 30.78  16.57  23.67 
1977 10 29.69  17.04  23.36 
1977 11 28.42  17.31  22.86 
1978 04 99.99  18.00 -99.99 
1978 08 99.99  17.00 -99.99 
1985 03 99.99  18.33 -99.99 
1993 08 30.81  17.29  24.05 
1993 09 31.85  17.04  24.44 
1993 10 31.13  17.14  24.13 
1994 07 28.22  19.77  23.99 
1994 08 29.93  17.70  23.82 
1994 09 32.68  16.81  24.75 
1994 10 32.06  16.95  24.51 
1994 11 28.93  17.33  23.13 
1994 12 32.45  17.09  24.77 
1995 01 35.96  16.44  26.20 
1995 02 29.58  17.56  23.57 
1995 03 31.32  18.40  24.86 
1995 04 30.36  18.42  24.39 
1995 05 31.24  16.95  24.09 
1995 06 30.23  17.15  23.68 
1995 08 31.74  16.64  24.18 
1995 10 30.31  17.65  23.98 
1995 11 30.41  17.57  23.99 
1996 03 26.58  18.50  22.54 
1996 06 26.68  18.32  22.50 
1996 09 30.47  17.41  23.93 
1996 10 28.99  17.17  23.08 
1996 11 29.16  18.12  23.64 
1996 12 31.22  17.28  24.25 
1997 05 31.41  17.20  24.31 
1997 08 31.40  17.60  24.50 
1997 09 33.84  17.79  25.82 
1998 01 30.73  19.17  24.95 
1998 05 30.68  19.44  25.06 
1998 10 27.76  18.94  23.35 
2005 04 33.13  18.96  26.05 
2005 05 32.86  18.56  25.71 
2005 06 31.98  18.62  25.30 
2005 07 31.38  17.70  24.54 
2005 08 32.06  17.71  24.89 
2005 10 32.34  18.12  25.23 
2005 11 33.83  17.70  25.77 
2005 12 33.89  18.03  25.96 
2006 02 35.96  18.98  27.47 
2006 03 32.00  17.99  25.00 
2006 04 31.46  18.95  25.21 
2006 05 32.12  18.92  25.52 
2006 06 32.68  17.87  25.28 
2006 07 32.25  18.69  25.47 
2006 08 30.63  18.67  24.65 
2006 09 32.74  18.50  25.62 
2006 10 33.64  18.71  26.18 
2006 11 28.76  18.34  23.55 
2007 01 29.85  17.69  23.77 
2007 02 31.21  18.39  24.80 
2007 08 29.76  18.10  23.93 
2007 09 30.53  18.59  24.56 
2007 10 29.35  18.07  23.71 
2007 11 30.87  17.51  24.19 
2007 12 30.64  17.12  23.88 
2008 01 29.42  17.52  23.47 
2008 02 30.79  17.69  24.24 
2008 03 29.75  17.77  23.76 
2008 04 31.14  18.24  24.68 
2008 05 32.03  18.35  25.18 
2008 06 29.86  18.10  23.98 
2008 07 30.45  17.11  23.78 
2008 09 30.66  19.02  24.84 
2008 10 31.47  17.62  24.55 
2008 11 34.00  17.64  25.82 
2009 02 32.97  18.73  25.85 
2009 03 32.89  18.59  25.74 
2009 04 29.49  18.69  24.09 
2009 06 29.81  18.17  23.99 
2009 07 32.16  17.61  24.89 
2009 08 30.13  19.54  24.84 
2009 09 30.45  18.96  24.71 
2009 11 31.01  19.27  25.14 
2009 12 29.62  18.12  23.87 
2010 01 34.06  17.62  25.84 
2010 04 32.88  20.26  26.57 
2010 06 32.70  18.90  25.80 
2010 12 31.90  16.92  24.41 
2011 01 34.20  17.48  25.84 
2011 02 35.64  17.84  26.74 
2011 03 31.13  18.33  24.73 
2011 04 33.00  18.62  25.81 
2011 05 29.33  19.19  24.26 
2011 06 29.76  18.45  24.11 
2011 07 30.53  16.49  23.51 
2011 11 29.72  18.06  23.89 
2011 12 30.66  17.74  24.20 
