Rank	Countries/Territories	Count	Percent
1	United States	332	43.2%
2	China	154	20.1%
3	Germany	74	9.6%
4	Japan	45	5.9%
5	Egypt	20	2.6%
6	Netherlands	18	2.3%
7	France	17	2.2%
8	Singapore	16	2.1%
9	Poland	10	1.3%
10	Turkey	8	1%
11	Australia	8	1%
12	Greece	7	0.9%
13	Ukraine	7	0.9%
14	Korea, Republic of	6	0.8%
15	Thailand	5	0.7%
16	Belgium	5	0.7%
17	United Kingdom	4	0.5%
18	Romania	3	0.4%
19	Austria	3	0.4%
20	Hong Kong	3	0.4%
21	Indonesia	3	0.4%
22	Brazil	2	0.3%
23	Cyprus	2	0.3%
24	Italy	2	0.3%
25	Spain	2	0.3%
26	Sweden	1	0.1%
27	Switzerland	1	0.1%
28	Russia	1	0.1%
29	Norway	1	0.1%
30	Palestine, State of	1	0.1%
31	Czech Republic	1	0.1%
32	Denmark	1	0.1%
33	Colombia	1	0.1%
34	Canada	1	0.1%
35	Ireland	1	0.1%
36	Finland	1	0.1%
37	India	1	0.1%