Rank	Countries/Territories	Count	Percent
1	United States	428	37.5%
2	China	373	32.7%
3	Germany	119	10.4%
4	Singapore	68	6%
5	Japan	26	2.3%
6	France	25	2.2%
7	Netherlands	10	0.9%
8	Russia	10	0.9%
9	India	9	0.8%
10	Cyprus	7	0.6%
11	Ireland	5	0.4%
12	Australia	5	0.4%
13	Korea, Republic of	5	0.4%
14	Canada	4	0.4%
15	Italy	4	0.4%
16	Iran, Islamic Republic of	3	0.3%
17	Greece	3	0.3%
18	Brazil	3	0.3%
19	Argentina	3	0.3%
20	Poland	3	0.3%
21	Romania	3	0.3%
22	United Kingdom	3	0.3%
23	Turkey	2	0.2%
24	Spain	2	0.2%
25	Nepal	2	0.2%
26	Algeria	2	0.2%
27	Colombia	2	0.2%
28	Hong Kong	2	0.2%
29	Czech Republic	2	0.2%
30	Egypt	1	0.1%
31	Croatia	1	0.1%
32	Chile	1	0.1%
33	Nigeria	1	0.1%
34	Mauritius	1	0.1%
35	Mongolia	1	0.1%
36	Sweden	1	0.1%
37	Thailand	1	0.1%