Rank	Countries/Territories	Count	Percent
1	United States	625	28.7%
2	China	508	23.3%
3	Germany	241	11.1%
4	Japan	131	6%
5	India	64	2.9%
6	Netherlands	53	2.4%
7	Hungary	51	2.3%
8	France	42	1.9%
9	Ireland	39	1.8%
10	Taiwan	29	1.3%
11	Australia	28	1.3%
12	Brazil	24	1.1%
13	Singapore	22	1%
14	Canada	21	1%
15	Hong Kong	21	1%
16	Pakistan	19	0.9%
17	Mexico	19	0.9%
18	Russia	17	0.8%
19	Korea, Republic of	16	0.7%
20	Turkey	15	0.7%
21	Sweden	14	0.6%
22	United Kingdom	14	0.6%
23	Spain	13	0.6%
24	Italy	11	0.5%
25	Romania	8	0.4%
26	New Zealand	7	0.3%
27	Saudi Arabia	6	0.3%
28	Croatia	6	0.3%
29	Argentina	6	0.3%
30	Denmark	5	0.2%
31	Chile	5	0.2%
32	Israel	5	0.2%
33	Belgium	5	0.2%
34	Philippines	5	0.2%
35	Poland	5	0.2%
36	Luxembourg	5	0.2%
37	Switzerland	5	0.2%
38	Ukraine	4	0.2%
39	Viet Nam	4	0.2%
40	Mauritius	4	0.2%
41	Czech Republic	4	0.2%
42	Austria	3	0.1%
43	Finland	3	0.1%
44	Greece	3	0.1%
45	Iran, Islamic Republic of	3	0.1%
46	Lebanon	3	0.1%
47	Norway	3	0.1%
48	Venezuela, Bolivarian Republic of	3	0.1%
49	Thailand	2	0.1%
50	Syrian Arab Republic	2	0.1%
51	Mongolia	2	0.1%
52	Morocco	2	0.1%
53	Iraq	2	0.1%
54	Ghana	2	0.1%
55	Bahrain	2	0.1%
56	Bangladesh	2	0.1%
57	Bulgaria	2	0.1%
58	Egypt	2	0.1%
59	Estonia	2	0.1%
60	Colombia	1	0%
61	Algeria	1	0%
62	Lithuania	1	0%
63	Latvia	1	0%
64	Nepal	1	0%
65	Maldives	1	0%
66	Slovenia	1	0%