Rank	Countries/Territories	Count	Percent
1	United States	236	38.1%
2	China	216	34.9%
3	Germany	42	6.8%
4	Japan	19	3.1%
5	Malaysia	16	2.6%
6	Netherlands	12	1.9%
7	Korea, Republic of	7	1.1%
8	Canada	7	1.1%
9	Singapore	5	0.8%
10	South Africa	4	0.6%
11	Spain	4	0.6%
12	France	4	0.6%
13	Hong Kong	4	0.6%
14	Cyprus	4	0.6%
15	Australia	4	0.6%
16	India	3	0.5%
17	Iran, Islamic Republic of	3	0.5%
18	Switzerland	3	0.5%
19	Romania	3	0.5%
20	United Kingdom	3	0.5%
21	Portugal	2	0.3%
22	Russia	2	0.3%
23	Sweden	2	0.3%
24	Egypt	2	0.3%
25	Latvia	2	0.3%
26	Mexico	2	0.3%
27	Pakistan	1	0.2%
28	Austria	1	0.2%
29	Belgium	1	0.2%
30	Iraq	1	0.2%
31	Ireland	1	0.2%
32	Taiwan	1	0.2%
33	Turkey	1	0.2%
34	Ukraine	1	0.2%