value	count	b%	w%
-----	-----	--	--
0	410	0.339%	  100%
1	458	0.719%	 99.7%
2	1853	 2.25%	 99.3%
3	7701	 8.63%	 97.7%
4	16628	 22.4%	 91.4%
5	13549	 33.6%	 77.6%
6	7990	 40.2%	 66.4%
7	13644	 51.5%	 59.8%
8	31314	 77.4%	 48.5%
9	12643	 87.9%	 22.6%
10	5306	 92.3%	 12.1%
11	5120	 96.5%	  7.7%
12	3506	 99.4%	 3.46%
13	531	 99.9%	0.561%
14	106	  100%	0.122%
15	36	  100%	0.0339%
16	3	  100%	0.00414%
17	2	  100%	0.00166%
