Rank	Countries/Territories	Count	Percent
1	United States	320	35.2%
2	China	195	21.5%
3	Germany	103	11.3%
4	India	34	3.7%
5	France	22	2.4%
6	Japan	19	2.1%
7	United Kingdom	15	1.7%
8	Netherlands	14	1.5%
9	Korea, Republic of	13	1.4%
10	Malaysia	12	1.3%
11	Russia	12	1.3%
12	Ireland	11	1.2%
13	Cyprus	11	1.2%
14	Canada	8	0.9%
15	Colombia	8	0.9%
16	Algeria	8	0.9%
17	Brazil	7	0.8%
18	Syrian Arab Republic	7	0.8%
19	Turkey	6	0.7%
20	Taiwan	5	0.6%
21	Australia	5	0.6%
22	Indonesia	5	0.6%
23	Singapore	5	0.6%
24	New Zealand	4	0.4%
25	Nigeria	4	0.4%
26	Pakistan	4	0.4%
27	Argentina	4	0.4%
28	Czech Republic	3	0.3%
29	Egypt	3	0.3%
30	Slovenia	3	0.3%
31	Malawi	3	0.3%
32	Romania	3	0.3%
33	Spain	3	0.3%
34	Italy	2	0.2%
35	Thailand	2	0.2%
36	Uzbekistan	2	0.2%
37	South Africa	2	0.2%
38	Poland	2	0.2%
39	Portugal	2	0.2%
40	Qatar	2	0.2%
41	Hong Kong	2	0.2%
42	Hungary	2	0.2%
43	Ethiopia	1	0.1%
44	Belgium	1	0.1%
45	Cameroon	1	0.1%
46	Nepal	1	0.1%
47	Iraq	1	0.1%
48	Israel	1	0.1%
49	Venezuela, Bolivarian Republic of	1	0.1%
50	Viet Nam	1	0.1%
51	Sri Lanka	1	0.1%
52	Switzerland	1	0.1%
53	Tanzania, United Republic of	1	0.1%
54	Ukraine	1	0.1%