Rank	Countries/Territories	Count	Percent
1	United States	600	37%
2	China	594	36.6%
3	Germany	129	7.9%
4	Japan	56	3.5%
5	France	42	2.6%
6	Australia	31	1.9%
7	India	18	1.1%
8	Netherlands	17	1%
9	Singapore	14	0.9%
10	Cyprus	11	0.7%
11	Ukraine	11	0.7%
12	Canada	9	0.6%
13	Croatia	7	0.4%
14	Greece	6	0.4%
15	Ireland	6	0.4%
16	Spain	5	0.3%
17	Romania	5	0.3%
18	Malaysia	5	0.3%
19	United Kingdom	5	0.3%
20	Thailand	4	0.2%
21	Russia	4	0.2%
22	Iran, Islamic Republic of	4	0.2%
23	Egypt	4	0.2%
24	Indonesia	3	0.2%
25	Korea, Republic of	3	0.2%
26	Norway	3	0.2%
27	Taiwan	3	0.2%
28	Slovakia	3	0.2%
29	Pakistan	2	0.1%
30	Latvia	2	0.1%
31	Finland	2	0.1%
32	Czech Republic	2	0.1%
33	Costa Rica	2	0.1%
34	Brazil	2	0.1%
35	Turkey	2	0.1%
36	Uganda	1	0.1%
37	United Arab Emirates	1	0.1%
38	Bulgaria	1	0.1%
39	Belgium	1	0.1%
40	Hong Kong	1	0.1%
41	Nigeria	1	0.1%
42	Italy	1	0.1%