1988 01 16.75
1988 02 15.73
1988 03 14.73
1988 04 16.60
1988 05 16.31
1988 06 15.54
1988 07 14.91
1988 08 14.89
1988 09 13.18
1988 10 12.41
1988 11 13.02
1988 12 15.31
1989 01 17.17
1989 02 16.89
1989 03 18.70
1989 04 20.32
1989 05 18.63
1989 06 17.67
1989 07 17.62
1989 08 16.77
1989 09 17.77
1989 10 18.91
1989 11 18.73
1989 12 19.84
1990 01 21.25
1990 02 19.81
1990 03 18.39
1990 04 16.61
1990 05 16.35
1990 06 15.10
1990 07 17.17
1990 08 27.17
1990 09 34.90
1990 10 36.02
1990 11 33.07
1990 12 28.27
1991 01 23.57
1991 02 19.54
1991 03 19.08
1991 04 19.18
1991 05 19.19
1991 06 18.17
1991 07 19.40
1991 08 19.77
1991 09 20.50
1991 10 22.21
1991 11 21.11
1991 12 18.41
1992 01 18.16
1992 02 18.05
1992 03 17.63
1992 04 18.92
1992 05 19.89
1992 06 21.16
1992 07 20.24
1992 08 19.74
1992 09 20.27
1992 10 20.26
1992 11 19.21
1992 12 18.14
1993 01 17.39
1993 02 18.47
1993 03 18.79
1993 04 18.67
1993 05 18.51
1993 06 17.65
1993 07 16.78
1993 08 16.70
1993 09 16.01
1993 10 16.61
1993 11 15.20
1993 12 13.73
1994 01 14.29
1994 02 13.80
1994 03 13.82
1994 04 15.23
1994 05 16.19
1994 06 16.76
1994 07 17.60
1994 08 16.89
1994 09 15.90
1994 10 16.49
1994 11 17.19
1994 12 15.93
1995 01 16.55
1995 02 17.11
1995 03 17.01
1995 04 18.65
1995 05 18.35
1995 06 17.31
1995 07 15.85
1995 08 16.10
1995 09 16.70
1995 10 16.11
1995 11 16.86
1995 12 17.93
1996 01 17.85
1996 02 18.00
1996 03 19.85
1996 04 20.90
1996 05 19.15
1996 06 18.46
1996 07 19.57
1996 08 20.51
1996 09 22.63
1996 10 24.16
1996 11 22.76
1996 12 23.78
1997 01 23.54
1997 02 20.85
1997 03 19.13
1997 04 17.56
1997 05 19.02
1997 06 17.58
1997 07 18.46
1997 08 18.60
1997 09 18.46
1997 10 19.87
1997 11 19.17
1997 12 17.18
1998 01 15.19
1998 02 14.07
1998 03 13.10
1998 04 13.53
1998 05 14.36
1998 06 12.21
1998 07 12.08
1998 08 11.91
1998 09 13.34
1998 10 12.70
1998 11 11.04
1998 12 9.82
1999 01 11.11
1999 02 10.27
1999 03 12.51
1999 04 15.29
1999 05 15.23
1999 06 15.86
1999 07 19.08
1999 08 20.22
1999 09 22.54
1999 10 22.00
1999 11 24.58
1999 12 25.47
2000 01 25.51
2000 02 27.78
2000 03 27.49
2000 04 22.76
2000 05 27.74
2000 06 29.80
2000 07 28.68
2000 08 30.20
2000 09 33.14
2000 10 30.96
2000 11 32.55
2000 12 25.66
2001 01 25.62
2001 02 27.50
2001 03 24.50
2001 04 25.66
2001 05 28.31
2001 06 27.85
2001 07 24.61
2001 08 25.68
2001 09 25.62
2001 10 20.54
2001 11 18.80
2001 12 18.71
2002 01 19.42
2002 02 20.28
2002 03 23.70
2002 04 25.73
2002 05 25.35
2002 06 24.08
2002 07 25.74
2002 08 26.65
2002 09 28.40
2002 10 27.54
2002 11 24.34
2002 12 28.33
2003 01 31.18
2003 02 32.77
2003 03 30.61
2003 04 25.00
2003 05 25.86
2003 06 27.65
2003 07 28.35
2003 08 29.89
2003 09 27.11
2003 10 29.61
2003 11 28.75
2003 12 29.81
2004 01 31.28
2004 02 30.86
2004 03 33.63
2004 04 33.59
2004 05 37.57
2004 06 35.18
2004 07 38.22
2004 08 42.74
2004 09 43.20
2004 10 49.78
2004 11 43.11
2004 12 39.60
2005 01 44.51
2005 02 45.48
2005 03 53.10
2005 04 51.88
2005 05 48.65
2005 06 54.35
2005 07 57.52
2005 08 63.98
2005 09 62.91
2005 10 58.54
2005 11 55.24
2005 12 56.86
2006 01 62.99
2006 02 60.21
2006 03 62.06
2006 04 70.26
2006 05 69.78
2006 06 68.56
2006 07 73.67
2006 08 73.23
2006 09 61.96
2006 10 57.81
2006 11 58.76
2006 12 62.47
2007 01 53.68
2007 02 57.56
2007 03 62.05
2007 04 67.49
2007 05 67.21
2007 06 71.05
2007 07 76.93
2007 08 70.76
2007 09 77.17
2007 10 82.34
2007 11 92.41
2007 12 90.93
2008 01 92.18
2008 02 94.99
2008 03 103.64
2008 04 109.07
2008 05 122.80
2008 06 132.32
2008 07 132.72
2008 08 113.24
2008 09 97.23
2008 10 71.58
2008 11 52.45
2008 12 39.95
2009 01 43.44
2009 02 43.32
2009 03 46.54
2009 04 50.18
2009 05 57.30
2009 06 68.61
2009 07 64.44
2009 08 72.51
2009 09 67.65
2009 10 72.77
2009 11 76.66
2009 12 74.46
2010 01 76.17
2010 02 73.75
2010 03 78.83
2010 04 84.82
2010 05 75.95
2010 06 74.76
2010 07 75.58
2010 08 77.04
2010 09 77.84
2010 10 82.67
2010 11 85.28
2010 12 91.45
2011 01 96.52
2011 02 103.72
2011 03 114.64
2011 04 123.26
2011 05 114.99
2011 06 113.83
2011 07 116.97
2011 08 110.22
2011 09 112.83
2011 10 109.55
2011 11 110.77
2011 12 107.87
2012 01 110.69
2012 02 119.33
2012 03 125.45
2012 04 119.75
2012 05 110.34
2012 06 95.16
2012 07 102.62
2012 08 113.36
2012 09 112.86
2012 10 111.71
2012 11 109.06
2012 12 109.49
2013 01 112.96
2013 02 116.05
2013 03 108.47
2013 04 102.25
2013 05 102.56
2013 06 102.92
2013 07 107.93
2013 08 111.28
2013 09 111.60
2013 10 109.08
2013 11 107.79
2013 12 110.76
2014 01 108.12
2014 02 108.90
2014 03 107.48
2014 04 107.76
2014 05 109.54
2014 06 111.80
2014 07 106.77
2014 08 101.61
2014 09 97.09
2014 10 87.43
2014 11 79.44
2014 12 62.34
2015 01 47.76
2015 02 58.10
2015 03 55.89
2015 04 59.52
2015 05 64.08
2015 06 61.48
2015 07 56.56
2015 08 46.52
2015 09 47.62
2015 10 48.43
2015 11 44.27
2015 12 38.01
2016 01 30.70
2016 02 32.18
2016 03 38.21
2016 04 41.58
2016 05 46.74
2016 06 48.25
2016 07 44.95
2016 08 45.84
2016 09 46.57
2016 10 49.52
2016 11 44.73
2016 12 53.31
2017 01 54.58
2017 02 54.87
2017 03 51.59
2017 04 52.31
2017 05 50.33
2017 06 46.37
2017 07 48.48
2017 08 51.70
2017 09 56.15
2017 10 57.51
2017 11 62.71
2017 12 64.37
2018 01 69.08
2018 02 65.32
2018 03 66.02
2018 04 72.11
2018 05 76.98
2018 06 74.41
2018 07 74.25
2018 08 72.53
2018 09 78.89
2018 10 81.03
2018 11 64.75
2018 12 57.36
2019 01 59.41
2019 02 63.96
2019 03 66.14
2019 04 71.23
2019 05 71.32
2019 06 64.22
2019 07 63.92
2019 08 59.04
2019 09 62.83
2019 10 59.71
2019 11 63.21
2019 12 67.31
2020 01 63.65
2020 02 55.66
2020 03 32.01
2020 04 18.38
2020 05 29.38
2020 06 40.27
2020 07 43.24
2020 08 44.74
2020 09 40.91
2020 10 40.19
2020 11 42.69
2020 12 49.99