Rank	Countries/Territories	Count	Percent
1	United States	636	37%
2	China	477	27.8%
3	Germany	169	9.8%
4	Australia	82	4.8%
5	United Kingdom	54	3.1%
6	Japan	45	2.6%
7	India	39	2.3%
8	France	19	1.1%
9	Jordan	15	0.9%
10	Singapore	15	0.9%
11	Netherlands	14	0.8%
12	Palestine, State of	14	0.8%
13	Hong Kong	10	0.6%
14	Russia	9	0.5%
15	Canada	8	0.5%
16	Sweden	8	0.5%
17	Thailand	7	0.4%
18	Romania	7	0.4%
19	Ireland	6	0.3%
20	Senegal	6	0.3%
21	Taiwan	5	0.3%
22	Italy	5	0.3%
23	Iran, Islamic Republic of	5	0.3%
24	Cyprus	5	0.3%
25	Korea, Republic of	5	0.3%
26	Latvia	5	0.3%
27	Denmark	4	0.2%
28	Argentina	3	0.2%
29	Austria	3	0.2%
30	Hungary	3	0.2%
31	Malaysia	3	0.2%
32	Pakistan	3	0.2%
33	Tanzania, United Republic of	3	0.2%
34	Turkey	2	0.1%
35	South Africa	2	0.1%
36	Poland	2	0.1%
37	Mexico	2	0.1%
38	Lebanon	2	0.1%
39	Iraq	2	0.1%
40	Ecuador	2	0.1%
41	Colombia	2	0.1%
42	Brazil	1	0.1%
43	Greece	1	0.1%
44	Kuwait	1	0.1%
45	Kenya	1	0.1%
46	Saudi Arabia	1	0.1%
47	Spain	1	0.1%
48	Switzerland	1	0.1%
49	Ukraine	1	0.1%
50	United Arab Emirates	1	0.1%