Rank	Countries/Territories	Count	Percent
1	United States	345	34.3%
2	China	333	33.1%
3	Germany	56	5.6%
4	France	44	4.4%
5	Canada	41	4.1%
6	Australia	26	2.6%
7	Cyprus	21	2.1%
8	Japan	18	1.8%
9	Netherlands	17	1.7%
10	Russia	14	1.4%
11	India	14	1.4%
12	Switzerland	10	1%
13	Taiwan	9	0.9%
14	Hong Kong	9	0.9%
15	Thailand	8	0.8%
16	Singapore	6	0.6%
17	Ireland	5	0.5%
18	Spain	3	0.3%
19	Ukraine	3	0.3%
20	Saudi Arabia	3	0.3%
21	Korea, Republic of	3	0.3%
22	Egypt	3	0.3%
23	Czech Republic	2	0.2%
24	Norway	2	0.2%
25	United Arab Emirates	2	0.2%
26	Viet Nam	2	0.2%
27	United Kingdom	1	0.1%
28	Serbia	1	0.1%
29	Belgium	1	0.1%
30	Brazil	1	0.1%
31	Argentina	1	0.1%
32	Lithuania	1	0.1%
33	Malaysia	1	0.1%
34	Iraq	1	0.1%