Table:
year
total crime severity index
violent crime severity index
non-violent crime severity index

index
percent change from previous year
index
percent change from previous year
index
percent change from previous year

2007
95.3
-5
97.8
-2
94.3
-6

2008
90.6
-5
95.1
-3
88.9
-6

2009
87.8
-3
94.3
-1
85.3
-4

2010
82.9
-6
89.2
-5
80.5
-6

2011
77.6
-6
85.7
-4
74.5
-8

2012
75.4
-3
81.9
-4
72.9
-2

2013
68.8
-9
73.9
-10
66.8
-8

2014
66.7
-3
70.5
-5
65.2
-2

2015
70.1
5
75.1
6
68.2
5

2016r
71.7
2
76.6
2
69.8
2

2017
72.9
2
80.3
5
70.0
0

percent change 2007 to 2017
-24
..
-18
..
-26
..

Statement: canada's csi increased 2% from 71.7 in 2016 to 72.9 in 2017, marking the third consecutive annual increase.
Question: what was the percent change from previous year in 2017?
Answer: [2.0]