Rank	Countries/Territories	Count	Percent
1	United States	354	38.1%
2	China	188	20.3%
3	Germany	103	11.1%
4	Egypt	23	2.5%
5	Japan	20	2.2%
6	India	19	2%
7	Korea, Republic of	19	2%
8	United Kingdom	18	1.9%
9	Netherlands	17	1.8%
10	Ireland	17	1.8%
11	Turkey	14	1.5%
12	Russia	14	1.5%
13	Canada	12	1.3%
14	Australia	10	1.1%
15	Spain	9	1%
16	Brazil	7	0.8%
17	Hong Kong	7	0.8%
18	Jordan	6	0.6%
19	Italy	6	0.6%
20	Singapore	6	0.6%
21	Switzerland	4	0.4%
22	Poland	4	0.4%
23	France	4	0.4%
24	Cyprus	4	0.4%
25	Croatia	3	0.3%
26	Denmark	3	0.3%
27	Greece	3	0.3%
28	Iran, Islamic Republic of	3	0.3%
29	Norway	3	0.3%
30	United Arab Emirates	3	0.3%
31	Qatar	2	0.2%
32	Taiwan	2	0.2%
33	Lithuania	2	0.2%
34	Hungary	2	0.2%
35	Ghana	2	0.2%
36	Colombia	2	0.2%
37	Czech Republic	1	0.1%
38	Belgium	1	0.1%
39	Malaysia	1	0.1%
40	Mexico	1	0.1%
41	Nepal	1	0.1%
42	Oman	1	0.1%
43	Panama	1	0.1%
44	Nigeria	1	0.1%
45	Indonesia	1	0.1%
46	Kenya	1	0.1%
47	Israel	1	0.1%
48	Thailand	1	0.1%
49	Saudi Arabia	1	0.1%