Rank	Countries/Territories	Count	Percent
1	United States	585	43.2%
2	China	533	39.4%
3	Germany	90	6.7%
4	Japan	26	1.9%
5	Singapore	25	1.8%
6	Korea, Republic of	10	0.7%
7	France	9	0.7%
8	United Kingdom	8	0.6%
9	Hong Kong	7	0.5%
10	Cyprus	6	0.4%
11	Sweden	5	0.4%
12	Netherlands	4	0.3%
13	Russia	4	0.3%
14	Australia	4	0.3%
15	India	3	0.2%
16	Canada	3	0.2%
17	South Africa	3	0.2%
18	Turkey	3	0.2%
19	Taiwan	2	0.1%
20	Venezuela, Bolivarian Republic of	2	0.1%
21	Spain	2	0.1%
22	New Zealand	2	0.1%
23	Ireland	2	0.1%
24	Lithuania	2	0.1%
25	Mexico	2	0.1%
26	Bangladesh	2	0.1%
27	Argentina	2	0.1%
28		1	0.1%
29	Georgia	1	0.1%
30	Mongolia	1	0.1%
31	Latvia	1	0.1%
32	Poland	1	0.1%
33	Switzerland	1	0.1%
34	Ukraine	1	0.1%