Rank	Countries/Territories	Count	Percent
1	United States	432	38.9%
2	China	347	31.3%
3	Germany	86	7.7%
4	France	40	3.6%
5	Japan	31	2.8%
6	Netherlands	30	2.7%
7	Australia	28	2.5%
8	Korea, Republic of	13	1.2%
9	Norway	13	1.2%
10	Singapore	13	1.2%
11	Sweden	12	1.1%
12	India	8	0.7%
13	Ireland	8	0.7%
14	Cyprus	7	0.6%
15	Turkey	5	0.5%
16	United Kingdom	3	0.3%
17	South Africa	3	0.3%
18	Spain	3	0.3%
19	Romania	3	0.3%
20	Canada	3	0.3%
21	Hong Kong	3	0.3%
22	Italy	2	0.2%
23	Malaysia	2	0.2%
24	Argentina	2	0.2%
25	Egypt	2	0.2%
26	Austria	2	0.2%
27	Ukraine	2	0.2%
28	Russia	1	0.1%
29	Portugal	1	0.1%
30	Switzerland	1	0.1%
31	Taiwan	1	0.1%
32	Belgium	1	0.1%
33	Brazil	1	0.1%
34	Mexico	1	0.1%