Rank	Countries/Territories	Count	Percent
1	United States	369	43.5%
2	China	197	23.2%
3	Germany	83	9.8%
4	Taiwan	41	4.8%
5	India	20	2.4%
6	Netherlands	17	2%
7	Japan	15	1.8%
8	France	14	1.6%
9	Korea, Republic of	11	1.3%
10	Turkey	9	1.1%
11	Russia	8	0.9%
12	Australia	8	0.9%
13	Canada	7	0.8%
14	Indonesia	6	0.7%
15	Mexico	6	0.7%
16	Singapore	5	0.6%
17	Romania	4	0.5%
18	Iran, Islamic Republic of	4	0.5%
19	Cyprus	3	0.4%
20	Ecuador	2	0.2%
21	Finland	2	0.2%
22	Ireland	2	0.2%
23	Italy	2	0.2%
24	Hong Kong	2	0.2%
25	Pakistan	2	0.2%
26	Lebanon	2	0.2%
27	Norway	1	0.1%
28	Senegal	1	0.1%
29	Spain	1	0.1%
30	Ukraine	1	0.1%
31	United Kingdom	1	0.1%
32	Georgia	1	0.1%
33	Argentina	1	0.1%
34	Belgium	1	0.1%