Rank	Countries/Territories	Count	Percent
1	United States	440	42.3%
2	China	211	20.3%
3	Germany	105	10.1%
4	India	37	3.6%
5		28	2.7%
6	Netherlands	25	2.4%
7	Japan	17	1.6%
8	Sweden	16	1.5%
9	Korea, Republic of	15	1.4%
10	Latvia	15	1.4%
11	France	15	1.4%
12	Kazakhstan	12	1.2%
13	Singapore	9	0.9%
14	United Kingdom	8	0.8%
15	Spain	6	0.6%
16	Poland	6	0.6%
17	Algeria	6	0.6%
18	Cote D'ivoire	5	0.5%
19	Taiwan	4	0.4%
20	Uzbekistan	4	0.4%
21	United Arab Emirates	3	0.3%
22	Slovakia	3	0.3%
23	Finland	3	0.3%
24	Colombia	3	0.3%
25	Palestine, State of	3	0.3%
26	Mexico	3	0.3%
27	Morocco	3	0.3%
28	Lithuania	2	0.2%
29	Iran, Islamic Republic of	2	0.2%
30	Italy	2	0.2%
31	Philippines	2	0.2%
32	Belgium	2	0.2%
33	Belize	2	0.2%
34	Brazil	2	0.2%
35	Canada	2	0.2%
36	Ecuador	2	0.2%
37	Egypt	2	0.2%
38	Syrian Arab Republic	2	0.2%
39	Turkey	2	0.2%
40	Viet Nam	2	0.2%
41	Tunisia	1	0.1%
42	Dominican Republic	1	0.1%
43	Hong Kong	1	0.1%
44	Bangladesh	1	0.1%
45	Portugal	1	0.1%
46	Russia	1	0.1%
47	Peru	1	0.1%
48	Nigeria	1	0.1%
49	Ireland	1	0.1%