Rank	Countries/Territories	Count	Percent
1	United States	608	40.6%
2	China	424	28.3%
3	Germany	150	10%
4	Japan	49	3.3%
5	France	44	2.9%
6	Netherlands	30	2%
7	Sweden	26	1.7%
8	Singapore	18	1.2%
9	Canada	16	1.1%
10	Australia	12	0.8%
11	United Kingdom	12	0.8%
12	Cyprus	11	0.7%
13	Brazil	8	0.5%
14	Ukraine	8	0.5%
15	India	7	0.5%
16	Denmark	7	0.5%
17	Malaysia	7	0.5%
18	Latvia	5	0.3%
19	Spain	5	0.3%
20	Ireland	5	0.3%
21	Korea, Republic of	3	0.2%
22	Egypt	3	0.2%
23	Indonesia	3	0.2%
24	Iran, Islamic Republic of	3	0.2%
25	Hong Kong	3	0.2%
26	Chile	3	0.2%
27	Thailand	3	0.2%
28	Turkey	3	0.2%
29	Taiwan	2	0.1%
30	Argentina	2	0.1%
31	Israel	2	0.1%
32	Norway	2	0.1%
33	Poland	2	0.1%
34	Portugal	2	0.1%
35	Switzerland	1	0.1%
36	Moldova, Republic of	1	0.1%
37	Mongolia	1	0.1%
38	South Africa	1	0.1%
39	Belgium	1	0.1%
40	Czech Republic	1	0.1%
41	Greece	1	0.1%
42	United Arab Emirates	1	0.1%