Rank	Countries/Territories	Count	Percent
1	United States	690	37.5%
2	China	589	32%
3	Germany	208	11.3%
4	Japan	62	3.4%
5	France	32	1.7%
6	India	31	1.7%
7	Korea, Republic of	30	1.6%
8	Iran, Islamic Republic of	27	1.5%
9	Netherlands	25	1.4%
10	Hong Kong	20	1.1%
11	Singapore	15	0.8%
12	Spain	13	0.7%
13	Canada	11	0.6%
14	Australia	10	0.5%
15	Taiwan	9	0.5%
16	Malaysia	9	0.5%
17	Czech Republic	8	0.4%
18	Ireland	6	0.3%
19	Latvia	5	0.3%
20	Cyprus	5	0.3%
21	Mexico	5	0.3%
22	United Kingdom	5	0.3%
23	Thailand	3	0.2%
24	Norway	3	0.2%
25	Portugal	3	0.2%
26	Russia	2	0.1%
27	Ukraine	2	0.1%
28	Switzerland	2	0.1%
29	South Africa	2	0.1%
30	Argentina	2	0.1%
31	Bangladesh	1	0.1%
32	Lithuania	1	0.1%
33	Macao	1	0.1%
34	Saudi Arabia	1	0.1%
35	New Zealand	1	0.1%