Rank	Countries/Territories	Count	Percent
1	United States	290	37.1%
2	China	213	27.3%
3	Germany	51	6.5%
4	France	22	2.8%
5	Taiwan	22	2.8%
6	Korea, Republic of	21	2.7%
7	Malaysia	14	1.8%
8	Ukraine	14	1.8%
9	Japan	12	1.5%
10	Netherlands	11	1.4%
11	Russia	11	1.4%
12	United Kingdom	11	1.4%
13	Iran, Islamic Republic of	9	1.2%
14	Hong Kong	8	1%
15	Iraq	7	0.9%
16	Australia	7	0.9%
17	Mexico	7	0.9%
18	Turkey	7	0.9%
19	Singapore	4	0.5%
20	Macao	4	0.5%
21	India	4	0.5%
22	Indonesia	3	0.4%
23	Canada	3	0.4%
24	Thailand	3	0.4%
25	Spain	3	0.4%
26	Portugal	2	0.3%
27	New Zealand	2	0.3%
28	Norway	2	0.3%
29	Cyprus	2	0.3%
30	Brazil	2	0.3%
31	Jordan	2	0.3%
32	Ireland	1	0.1%
33	Argentina	1	0.1%
34	Belgium	1	0.1%
35	Egypt	1	0.1%
36	Pakistan	1	0.1%
37	Malta	1	0.1%
38	Slovakia	1	0.1%
39	Morocco	1	0.1%