Table:
year
current dollars
constant (2002) dollars

total expenditures
percentage change from previous year
per capita cost
percentage change from previous year
total expenditures
percentage change from previous year
per capita cost
percentage change from previous year

thousands of dollars
percent
dollars
percent
thousands of dollars
percent
dollars
percent

1986/1987
3,771,205
..
144
..
5,748,789
..
220
..

1987/1988
4,027,809
6.8
152
5.4
5,880,013
2.3
222
0.9

1988/1989
4,389,414
9.0
164
7.6
6,164,908
4.8
230
3.5

1989/1990
4,684,760
6.7
172
4.8
6,263,049
1.6
230
-0.2

1990/1991
5,247,646
12.0
189
10.3
6,693,426
6.9
242
5.3

1991/1992
5,426,887
3.4
194
2.2
6,554,211
-2.1
234
-3.2

1992/1993
5,716,833
5.3
202
4.1
6,805,754
3.8
240
2.6

1993/1994
5,790,165
1.3
202
0.2
6,764,212
-0.6
236
-1.7

1994/1995
5,783,656
-0.1
199
-1.2
6,748,723
-0.2
233
-1.3

1995/1996r
5,766,630
-0.3
197
-1.3
6,582,911
-2.5
225
-3.5

1996/1997r
5,856,055
1.6
198
0.5
6,587,238
0.1
222
-1.0

1997/1998
5,989,022
2.3
200
1.3
6,625,024
0.6
222
-0.4

1998/1999
6,209,756
3.7
206
2.8
6,801,486
2.7
226
1.8

1999/2000
6,395,380
3.0
210
2.2
6,884,155
1.2
226
0.4

2000/2001r
6,798,772
6.3
222
5.3
7,126,596
3.5
232
2.6

2001/2002r
7,270,027
6.9
234
5.8
7,433,565
4.3
240
3.2

2002/2003r
7,827,322
7.7
250
6.5
7,827,322
5.3
250
4.2

2003/2004r
8,324,196
6.3
263
5.4
8,097,467
3.5
256
2.5

2004/2005
8,758,213
5.2
274
4.2
8,365,055
3.3
262
2.3

2005/2006
9,281,879
6.0
288
5.0
8,674,653
3.7
269
2.7

2006/2007
9,877,071
6.4
303
5.3
9,053,227
4.4
278
3.3

2007/2008r
10,544,769
6.8
321
5.7
9,457,192
4.5
288
3.5

2008/2009r
11,449,953
8.6
344
7.4
10,035,016
6.1
302
5.0

2009/2010r
12,314,195
7.5
366
6.3
10,764,157
7.3
320
6.0

2010/2011r
12,651,406
2.7
372
1.6
10,859,576
0.9
319
-0.2

2011/2012r
12,952,744
2.4
377
1.4
10,802,955
-0.5
315
-1.5

2012/2013r
13,550,728
4.6
390
3.4
11,134,534
3.1
320
1.9

2013/2014
13,596,407
0.3
387
-0.8
11,071,992
-0.6
315
-1.7

2014/2015r
13,881,108
2.1
391
1.0
11,087,147
0.1
312
-0.9

2015/2016r
14,208,589
2.4
397
1.5
11,223,214
1.2
313
0.4

2016/2017
14,669,412
3.2
405
2.0
11,424,776
1.8
315
0.6

Statement: total expenditures on policing in constant dollars have risen most years since 1996/1997 in canada except for relatively small decreases in 2011/2012 and 2013/2014.
Question: when did total expenditures on policing in constant dollars in canada decrease?
Answer: 2011/2012r, 2013/2014