Rank	Countries/Territories	Count	Percent
1	China	392	31.9%
2	United States	243	19.8%
3	Sweden	134	10.9%
4	Germany	84	6.8%
5	India	50	4.1%
6		43	3.5%
7	Israel	34	2.8%
8	Hungary	26	2.1%
9	Iran, Islamic Republic of	20	1.6%
10	Russia	20	1.6%
11	France	19	1.5%
12	Japan	18	1.5%
13	Korea, Republic of	13	1.1%
14	Canada	12	1%
15	United Kingdom	12	1%
16	South Africa	10	0.8%
17	Australia	9	0.7%
18	Singapore	8	0.7%
19	Poland	6	0.5%
20	Italy	6	0.5%
21	Cote D'ivoire	6	0.5%
22	Greece	6	0.5%
23	Turkey	5	0.4%
24	Ukraine	4	0.3%
25	Slovakia	4	0.3%
26	Portugal	3	0.2%
27	Romania	3	0.2%
28	Hong Kong	3	0.2%
29	Brazil	3	0.2%
30	Bulgaria	3	0.2%
31	Viet Nam	3	0.2%
32	Albania	2	0.2%
33	Ethiopia	2	0.2%
34	Mongolia	2	0.2%
35	Netherlands	2	0.2%
36	Spain	2	0.2%
37	Ireland	2	0.2%
38	Latvia	1	0.1%
39	Mauritius	1	0.1%
40	Mexico	1	0.1%
41	Norway	1	0.1%
42	Czech Republic	1	0.1%
43	Georgia	1	0.1%
44	Bangladesh	1	0.1%
45	Belgium	1	0.1%
46	Colombia	1	0.1%
47	Uzbekistan	1	0.1%
48	Switzerland	1	0.1%
49	Taiwan	1	0.1%
50	Thailand	1	0.1%