Rank	Countries/Territories	Count	Percent
1	United States	343	37.4%
2	China	245	26.7%
3	Germany	93	10.1%
4	Singapore	56	6.1%
5		30	3.3%
6	Japan	24	2.6%
7	France	15	1.6%
8	Netherlands	13	1.4%
9	Cyprus	10	1.1%
10	Australia	9	1%
11	Korea, Republic of	9	1%
12	United Kingdom	7	0.8%
13	Canada	7	0.8%
14	Mexico	5	0.5%
15	Sweden	4	0.4%
16	India	4	0.4%
17	Argentina	3	0.3%
18	South Africa	3	0.3%
19	Spain	3	0.3%
20	Thailand	3	0.3%
21	Latvia	3	0.3%
22	Pakistan	3	0.3%
23	Norway	2	0.2%
24	Italy	2	0.2%
25	Ukraine	2	0.2%
26	United Arab Emirates	2	0.2%
27	Russia	2	0.2%
28	Switzerland	2	0.2%
29	Denmark	2	0.2%
30	Colombia	2	0.2%
31	Hong Kong	2	0.2%
32	Hungary	2	0.2%
33	Iran, Islamic Republic of	1	0.1%
34	Ireland	1	0.1%
35	Georgia	1	0.1%
36	Gibraltar	1	0.1%
37	Greece	1	0.1%
38	Peru	1	0.1%