Rank	Countries/Territories	Count	Percent
1	United States	215	29.5%
2	China	127	17.4%
3	Germany	78	10.7%
4	Japan	47	6.4%
5	United Kingdom	40	5.5%
6	Australia	24	3.3%
7	Pakistan	22	3%
8	Netherlands	20	2.7%
9	Hong Kong	17	2.3%
10	France	12	1.6%
11	Korea, Republic of	11	1.5%
12	Malaysia	10	1.4%
13	Poland	7	1%
14	Switzerland	7	1%
15	Canada	6	0.8%
16	Egypt	6	0.8%
17	India	6	0.8%
18	Cyprus	5	0.7%
19	Azerbaijan	5	0.7%
20	Belgium	5	0.7%
21	Italy	5	0.7%
22	Viet Nam	5	0.7%
23	Singapore	4	0.5%
24	Slovenia	4	0.5%
25	Philippines	3	0.4%
26	Spain	3	0.4%
27	Russia	3	0.4%
28	Austria	3	0.4%
29	Brazil	2	0.3%
30	Indonesia	2	0.3%
31	Iran, Islamic Republic of	2	0.3%
32	Ireland	2	0.3%
33	Finland	2	0.3%
34	Portugal	2	0.3%
35	New Zealand	2	0.3%
36	Mexico	2	0.3%
37	South Africa	2	0.3%
38	Taiwan	2	0.3%
39	Turkey	2	0.3%
40	Ukraine	1	0.1%
41	Iceland	1	0.1%
42	Norway	1	0.1%
43	Palestine, State of	1	0.1%
44	Serbia	1	0.1%
45	Greece	1	0.1%
46	Colombia	1	0.1%