Rank	Countries/Territories	Count	Percent
1	United States	304	39.9%
2	China	235	30.9%
3	Germany	48	6.3%
4	Japan	27	3.5%
5	Netherlands	21	2.8%
6	Singapore	13	1.7%
7	Australia	11	1.4%
8	United Kingdom	10	1.3%
9	Turkey	8	1.1%
10	Korea, Republic of	8	1.1%
11	Canada	8	1.1%
12	Spain	7	0.9%
13	Trinidad and Tobago	7	0.9%
14	Brazil	6	0.8%
15	Indonesia	5	0.7%
16	Italy	5	0.7%
17	Ireland	4	0.5%
18	Cyprus	4	0.5%
19	Hong Kong	3	0.4%
20	France	3	0.4%
21	Portugal	3	0.4%
22	Ukraine	3	0.4%
23	Saudi Arabia	2	0.3%
24	New Zealand	2	0.3%
25	India	2	0.3%
26	Egypt	2	0.3%
27	Colombia	2	0.3%
28	Austria	2	0.3%
29	Belgium	1	0.1%
30	Argentina	1	0.1%
31	Greece	1	0.1%
32	Pakistan	1	0.1%
33	Romania	1	0.1%
34	Viet Nam	1	0.1%