Rank	Countries/Territories	Count	Percent
1	United States	655	36.7%
2	China	492	27.5%
3	Germany	170	9.5%
4	Australia	82	4.6%
5	United Kingdom	56	3.1%
6	Japan	48	2.7%
7	India	40	2.2%
8	France	20	1.1%
9	Jordan	15	0.8%
10	Singapore	15	0.8%
11	Palestine, State of	14	0.8%
12	Netherlands	14	0.8%
13	Sweden	13	0.7%
14	Russia	11	0.6%
15	Hong Kong	10	0.6%
16	Hungary	9	0.5%
17	Canada	8	0.4%
18	Ireland	8	0.4%
19	Romania	7	0.4%
20	Thailand	7	0.4%
21	Senegal	6	0.3%
22	Korea, Republic of	6	0.3%
23	Denmark	6	0.3%
24	Iran, Islamic Republic of	5	0.3%
25	Cyprus	5	0.3%
26	Latvia	5	0.3%
27	Italy	5	0.3%
28	Taiwan	5	0.3%
29	Philippines	4	0.2%
30	Tanzania, United Republic of	3	0.2%
31	Malaysia	3	0.2%
32	Pakistan	3	0.2%
33	Argentina	3	0.2%
34	Austria	3	0.2%
35	Chile	2	0.1%
36	Colombia	2	0.1%
37	Iraq	2	0.1%
38	Ecuador	2	0.1%
39	Peru	2	0.1%
40	Mexico	2	0.1%
41	Lebanon	2	0.1%
42	Turkey	2	0.1%
43	Poland	2	0.1%
44	South Africa	2	0.1%
45	Spain	1	0.1%
46	Saudi Arabia	1	0.1%
47	Ukraine	1	0.1%
48	United Arab Emirates	1	0.1%
49	Switzerland	1	0.1%
50	Kuwait	1	0.1%
51	Kenya	1	0.1%
52	Norway	1	0.1%
53	Greece	1	0.1%
54	Brazil	1	0.1%