Rank	Countries/Territories	Count	Percent
1	United States	372	34.8%
2	China	193	18%
3	Germany	78	7.3%
4	India	39	3.6%
5	Turkey	37	3.5%
6	United Kingdom	26	2.4%
7	Russia	22	2.1%
8	Ukraine	21	2%
9	Japan	20	1.9%
10	Korea, Republic of	20	1.9%
11	Malaysia	20	1.9%
12	Canada	20	1.9%
13	Netherlands	19	1.8%
14	Indonesia	18	1.7%
15	New Zealand	15	1.4%
16	Ireland	14	1.3%
17	Australia	11	1%
18	Switzerland	11	1%
19	Italy	10	0.9%
20	Taiwan	8	0.7%
21	France	7	0.7%
22	Singapore	7	0.7%
23	Belgium	7	0.7%
24	Brazil	6	0.6%
25	Thailand	6	0.6%
26	Hong Kong	5	0.5%
27	Denmark	5	0.5%
28	Poland	5	0.5%
29	Mexico	5	0.5%
30	Iran, Islamic Republic of	4	0.4%
31	Austria	4	0.4%
32	Cyprus	4	0.4%
33	Romania	3	0.3%
34	Spain	3	0.3%
35	Sweden	3	0.3%
36	Venezuela, Bolivarian Republic of	2	0.2%
37	Viet Nam	2	0.2%
38	South Africa	2	0.2%
39	Pakistan	2	0.2%
40	Czech Republic	2	0.2%
41	Chile	2	0.2%
42	Bulgaria	2	0.2%
43	Israel	2	0.2%
44	Ecuador	2	0.2%
45	Ethiopia	1	0.1%
46	Philippines	1	0.1%
47	Slovakia	1	0.1%
48	Portugal	1	0.1%