Rank	Countries/Territories	Count	Percent
1	United States	403	34%
2	China	363	30.6%
3	Germany	99	8.3%
4	Japan	76	6.4%
5	Singapore	47	4%
6	India	26	2.2%
7	Iran, Islamic Republic of	19	1.6%
8	Viet Nam	18	1.5%
9	Canada	17	1.4%
10	United Kingdom	14	1.2%
11	Netherlands	13	1.1%
12	Ireland	13	1.1%
13	France	11	0.9%
14	Hong Kong	9	0.8%
15	Korea, Republic of	7	0.6%
16	Spain	6	0.5%
17	Turkey	5	0.4%
18	Italy	5	0.4%
19	Australia	3	0.3%
20	Croatia	3	0.3%
21	Cyprus	3	0.3%
22	Sweden	3	0.3%
23	Taiwan	3	0.3%
24	South Africa	3	0.3%
25	Russia	3	0.3%
26	Poland	2	0.2%
27	Mexico	2	0.2%
28	Mongolia	2	0.2%
29	Czech Republic	2	0.2%
30	Dominican Republic	2	0.2%
31	Bangladesh	2	0.2%
32	Latvia	1	0.1%
33	Nepal	1	0.1%
34	Norway	1	0.1%