Rank	Countries/Territories	Count	Percent
1	United States	321	37.1%
2	China	265	30.6%
3	Germany	91	10.5%
4	Netherlands	32	3.7%
5	France	24	2.8%
6	United Kingdom	15	1.7%
7	India	14	1.6%
8	Japan	14	1.6%
9	Korea, Republic of	10	1.2%
10	Singapore	10	1.2%
11	Austria	8	0.9%
12	Indonesia	7	0.8%
13	Ireland	7	0.8%
14	Norway	6	0.7%
15	Australia	5	0.6%
16	Canada	5	0.6%
17	Cyprus	4	0.5%
18	Brazil	4	0.5%
19	Malaysia	3	0.3%
20	Hong Kong	3	0.3%
21	Spain	3	0.3%
22	Russia	3	0.3%
23	Sweden	2	0.2%
24	Poland	2	0.2%
25	Israel	2	0.2%
26	Belgium	2	0.2%
27	Italy	1	0.1%
28	Morocco	1	0.1%
29	Taiwan	1	0.1%
30	Turkey	1	0.1%