Year

Low SNS

High SNS

Low z-score

High z-score

Starting Value

Change

in year

1997

0

0

2

2

737.01

238.03

1998

0

0

3

3

975.04

253.06

1999

0

0

0

0

1228.1

227.12

2000

0

0

2

2

1455.22

−171.95

2001

0

1

2

2

1283.27

−128.6

2002

0

1

0

3

1154.67

−245.64

2003

0

0

0

0

909.03

199.45

2004

0

0

0

0

1108.48

93.6

2005

0

0

0

0

1202.08

66.72

2006

1

2

0

2

1268.8

147.8

2007

1

3

11

5

1416.6

30.56

2008

4

5

18

12

1447.16

−515.36

2009

0

0

0

2

931.8

201.19

2010

0

0

0

0

1132.99

138.88

2011

2

1

4

3

1271.87

5.19

2012

0

0

0

0

1277.06

185.36

2013

0

0

0

0

1462.42

369.56

2014

0

0

2

1

1831.98

226.22

2015

2

1

6

3

2058.2

−45.54

2016

0

0

1

0

2012.66

245.17

2017

0

0

0

0

2257.83

415.78

TOTAL

10

14

51

40

2673.61

(12/29/2017)