Rank	Countries/Territories	Count	Percent
1	United States	336	35.1%
2	China	314	32.8%
3	Germany	86	9%
4	France	35	3.7%
5	Indonesia	22	2.3%
6	Canada	22	2.3%
7	Netherlands	22	2.3%
8	India	17	1.8%
9	Japan	16	1.7%
10	Singapore	10	1%
11	Australia	7	0.7%
12	Mexico	6	0.6%
13	Russia	5	0.5%
14	Saudi Arabia	5	0.5%
15	Norway	5	0.5%
16	South Africa	4	0.4%
17	Hong Kong	4	0.4%
18	United Kingdom	4	0.4%
19	Thailand	3	0.3%
20	Cyprus	3	0.3%
21	Pakistan	3	0.3%
22	Portugal	3	0.3%
23	Romania	2	0.2%
24	Philippines	2	0.2%
25	Switzerland	2	0.2%
26	Taiwan	2	0.2%
27	Slovakia	2	0.2%
28	Algeria	2	0.2%
29	Finland	2	0.2%
30	Greece	2	0.2%
31	Italy	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Ireland	1	0.1%
34	Czech Republic	1	0.1%
35	Egypt	1	0.1%
36	Spain	1	0.1%
37	Malaysia	1	0.1%