# graph: 2003.mean.dat
#bin	val
1	-0.08710
2	-0.07499
3	-0.06476
4	-0.05977
5	-0.06223
6	-0.06452
7	-0.06459
8	-0.06121
9	-0.05486
10	-0.04786
11	-0.04084
12	-0.03524
13	-0.04135
14	-0.04208
15	-0.02667
16	-0.01593
17	-0.01980
18	-0.02712
19	-0.02734
20	-0.02358
21	-0.02065
22	-0.01754
23	-0.01434
24	-0.01015
25	-0.00715