Rank	Countries/Territories	Count	Percent
1	United States	739	35.4%
2	China	257	12.3%
3	Germany	211	10.1%
4	Hungary	151	7.2%
5	Australia	107	5.1%
6	United Kingdom	83	4%
7	Japan	64	3.1%
8	Spain	43	2.1%
9	Canada	41	2%
10	France	38	1.8%
11	Switzerland	35	1.7%
12	Netherlands	32	1.5%
13	Pakistan	27	1.3%
14	India	19	0.9%
15	Turkey	17	0.8%
16	Italy	15	0.7%
17	Ireland	14	0.7%
18	Libya	13	0.6%
19	Singapore	12	0.6%
20	Norway	11	0.5%
21	Cyprus	11	0.5%
22	Poland	10	0.5%
23	Thailand	9	0.4%
24	Korea, Republic of	7	0.3%
25	Hong Kong	6	0.3%
26	Indonesia	5	0.2%
27	Iraq	5	0.2%
28	Russia	5	0.2%
29	Philippines	5	0.2%
30	Palestine, State of	5	0.2%
31	Romania	4	0.2%
32	Ukraine	4	0.2%
33	United Arab Emirates	4	0.2%
34	Slovakia	4	0.2%
35	Taiwan	4	0.2%
36	Iran, Islamic Republic of	4	0.2%
37	Greece	4	0.2%
38		4	0.2%
39	Argentina	4	0.2%
40	Brazil	4	0.2%
41	Algeria	3	0.1%
42	Israel	3	0.1%
43	Panama	3	0.1%
44	Portugal	3	0.1%
45	Malaysia	3	0.1%
46	Mexico	3	0.1%
47	Mongolia	3	0.1%
48	New Zealand	2	0.1%
49	Nigeria	2	0.1%
50	Saudi Arabia	2	0.1%
51	Viet Nam	2	0.1%
52	Latvia	2	0.1%
53	Jordan	2	0.1%
54	Bangladesh	2	0.1%
55	Belgium	2	0.1%
56	Ecuador	2	0.1%
57	Chile	2	0.1%
58	Colombia	1	0%
59	Cote D'ivoire	1	0%
60	Croatia	1	0%
61	Austria	1	0%
62	South Africa	1	0%
63	Serbia	1	0%
64	Lithuania	1	0%
65	Nepal	1	0%