Rank	Countries/Territories	Count	Percent
1	United States	644	38.5%
2	China	548	32.8%
3	Germany	91	5.4%
4	France	67	4%
5	Latvia	59	3.5%
6	Japan	33	2%
7	Canada	28	1.7%
8	Netherlands	22	1.3%
9	United Kingdom	17	1%
10	Singapore	15	0.9%
11	Korea, Republic of	11	0.7%
12	Taiwan	11	0.7%
13	Iraq	10	0.6%
14	Sweden	9	0.5%
15	Brazil	9	0.5%
16	Australia	7	0.4%
17	Cyprus	7	0.4%
18	Russia	7	0.4%
19	Spain	7	0.4%
20	India	6	0.4%
21	Viet Nam	6	0.4%
22	Ghana	5	0.3%
23	Hong Kong	5	0.3%
24	Denmark	5	0.3%
25	Switzerland	5	0.3%
26	Philippines	4	0.2%
27	Cote D'ivoire	4	0.2%
28	Indonesia	3	0.2%
29	Iran, Islamic Republic of	3	0.2%
30	Ireland	3	0.2%
31	Ukraine	3	0.2%
32	Tunisia	2	0.1%
33	Italy	2	0.1%
34	Pakistan	2	0.1%
35	Poland	2	0.1%
36	South Africa	2	0.1%
37	Egypt	2	0.1%
38	Finland	1	0.1%
39	Bangladesh	1	0.1%
40	Croatia	1	0.1%
41	Hungary	1	0.1%
42	Qatar	1	0.1%
43	Israel	1	0.1%
44	Turkey	1	0.1%