Rank	Countries/Territories	Count	Percent
1	United States	343	33.8%
2	China	268	26.4%
3	Germany	72	7.1%
4	France	39	3.8%
5	Spain	32	3.1%
6	Switzerland	17	1.7%
7	United Kingdom	17	1.7%
8	Thailand	14	1.4%
9	Australia	14	1.4%
10	Japan	13	1.3%
11	Viet Nam	13	1.3%
12	Turkey	12	1.2%
13	Netherlands	12	1.2%
14	Belgium	12	1.2%
15	Brazil	12	1.2%
16	Egypt	11	1.1%
17	India	11	1.1%
18	Taiwan	10	1%
19	Denmark	8	0.8%
20	Indonesia	7	0.7%
21	Mexico	7	0.7%
22	Singapore	6	0.6%
23	Colombia	6	0.6%
24	Cyprus	5	0.5%
25	Canada	5	0.5%
26	Iran, Islamic Republic of	4	0.4%
27	Jordan	4	0.4%
28	Sweden	4	0.4%
29	Ukraine	4	0.4%
30	Korea, Republic of	3	0.3%
31	Malaysia	3	0.3%
32	Ghana	3	0.3%
33	Argentina	3	0.3%
34	Austria	2	0.2%
35	Hong Kong	2	0.2%
36	Ireland	2	0.2%
37	Lithuania	2	0.2%
38	Kenya	2	0.2%
39	Rwanda	2	0.2%
40	South Africa	1	0.1%
41	Norway	1	0.1%
42	Peru	1	0.1%
43	Portugal	1	0.1%
44	Russia	1	0.1%
45	Malta	1	0.1%
46	Mongolia	1	0.1%
47	Italy	1	0.1%
48	Finland	1	0.1%
49	Zambia	1	0.1%