2006

74.30

9.51

78.67

4.61

2007

77.77

5.16

79.65

2.25

2008

78.14

4.77

78.61

7.45

2009

78.85

3.98

70.71

15.29

2010

79.79

2.25

65.89

21.86

2011

80.89

5.58

80.40

5.91

2012

83.75

9.26

82.61

7.01

2013

80.23

3.55

86.50

9.49

2014

82.85

5.61

79.65

3.81

2015

82.30

5.39

87.71

17.27

2016

82.98

6.02

88.05

18.73

2017

86.01

6.69

n/a

n/a

2018

88.26

5.87

80

.

2019

90.30

6.88

n/a

n/a

TOTAL/ AVERAGE

79

11.72

70.96

17.54