Rank	Countries/Territories	Count	Percent
1	United States	430	41.6%
2	China	333	32.2%
3	Germany	47	4.5%
4	Taiwan	32	3.1%
5	Netherlands	30	2.9%
6	France	26	2.5%
7	India	18	1.7%
8	Japan	16	1.5%
9	Estonia	14	1.4%
10	Austria	13	1.3%
11	Australia	11	1.1%
12	Korea, Republic of	8	0.8%
13	Turkey	6	0.6%
14	United Kingdom	6	0.6%
15	Singapore	6	0.6%
16	Cyprus	5	0.5%
17	Argentina	4	0.4%
18	Canada	4	0.4%
19	Indonesia	4	0.4%
20	Italy	4	0.4%
21	Russia	2	0.2%
22	Morocco	2	0.2%
23	Bosnia and Herzegovina	2	0.2%
24	Brazil	2	0.2%
25	Belgium	1	0.1%
26	Iran, Islamic Republic of	1	0.1%
27	Ireland	1	0.1%
28	Finland	1	0.1%
29	Hong Kong	1	0.1%
30	Norway	1	0.1%
31	Switzerland	1	0.1%
32	Viet Nam	1	0.1%