_id	2011.0	2012.0	2013.0	2014.0	2015.0
1	""	""	""	""	""
2	""	""	""	""	""
3	6.9	6.8	8.7	11.3	11.4
4	7.9	7.1	9.2	12.0	13.3
5	7.2	6.9	8.8	11.5	11.9
6	""	""	""	""	""
7	""	""	""	""	""
8	4.1	3.9	5.3	5.8	3.9
9	4.2	4.4	5.4	5.4	4.4
10	4.6	4.4	5.4	5.8	4.9
11	6.5	6.0	7.7	8.9	7.8
12	8.5	8.7	9.4	11.1	10.3
13	11.8	10.7	13.5	15.9	16.4
14	7.2	6.9	8.8	11.5	11.9
15	""	""	""	""	""
16	""	""	""	""	""
17	8.7	8.8	11.4	17.9	12.3
18	5.3	5.8	7.5	9.9	9.9
19	6.5	6.2	8.1	9.3	11.5
20	6.9	5.9	7.9	9.5	9.6
21	6.6	6.4	8.9	12.4	14.8
22	6.9	7.0	8.9	12.4	12.7
23	8.6	7.6	9.1	10.9	11.5
24	8.3	8.6	10.1	14.1	12.2
25	7.2	6.9	8.8	11.5	11.9
26	""	""	""	""	""
27	""	""	""	""	""
28	""	""	""	""	""
29	""	""	""	""	""
30	""	""	""	""	""
31	""	""	""	""	""
32	""	""	""	""	""
33	""	""	""	""	""
34	""	""	""	""	""
35	""	""	""	""	""
36	""	""	""	""	""
37	""	""	""	""	""
38	""	""	""	""	""
39	""	""	""	""	""
40	""	""	""	""	""
41	""	""	""	""	""
42	""	""	""	""	""
43	""	""	""	""	""
44	,	,	,	,	,