Statistics for 50 most popular surnames in the world

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Rank	Surname	Incidence	% Correct
4	Chen	74M	69%
2	Li	104M	66%
48	Mohammad	10M	57%
25	Kim	18M	56%
1	Wang	107M	56%
18	Ma	21M	50%
16	Nguyen	24M	50%
27	Hu	16M	41%
10	Wu	35M	39%
24	Lin	18M	38%
47	Garcia	10M	37%
9	Singh	35M	34%
26	He	18M	32%
17	Khan	22M	32%
19	Lu	21M	32%
7	Yang	47M	31%
3	Zhang	97M	30%
13	Ali	30M	28%
5	Liu	74M	27%
23	Yu	19M	25%
46	Han	10M	23%
49	Tan	10M	23%
22	Sun	19M	21%
41	Mohamed	12M	16%
20	Zhu	19M	15%
30	Ahmed	16M	14%
8	Huang	36M	14%
44	Song	11M	14%
12	Xu	31M	14%
15	Zhou	27M	14%
43	Shi	11M	13%
35	Zheng	13M	13%
37	Tang	12M	12%
40	Wei	12M	12%
14	Zhao	28M	11%
39	Das	12M	8%
28	Jiang	16M	8%
6	Devi	71M	7%
11	Kumar	31M	7%
38	Liang	12M	6%
36	da Silva	13M	5%
50	Deng	9M	5%
34	Gao	14M	5%
29	Guo	16M	5%
42	Islam	11M	5%
32	Luo	14M	5%
45	Xie	11M	5%
31	Khatun	15M	1%
33	Akter	14M	0%
21	Maung	19M	0%