Rank	Countries/Territories	Count	Percent
1	United States	742	29.7%
2	China	294	11.8%
3	United Kingdom	184	7.4%
4	Germany	166	6.7%
5	Netherlands	145	5.8%
6	India	102	4.1%
7	Ireland	76	3%
8	Japan	61	2.4%
9	Canada	57	2.3%
10	Taiwan	56	2.2%
11	Italy	43	1.7%
12	France	41	1.6%
13	Korea, Republic of	32	1.3%
14	Turkey	32	1.3%
15	Switzerland	31	1.2%
16	Australia	31	1.2%
17	Denmark	29	1.2%
18	Hong Kong	29	1.2%
19	Poland	22	0.9%
20	Norway	19	0.8%
21	Israel	19	0.8%
22	Spain	18	0.7%
23	Singapore	16	0.6%
24	Macao	16	0.6%
25	Belgium	16	0.6%
26	Thailand	15	0.6%
27	Russia	13	0.5%
28	Argentina	12	0.5%
29	Cyprus	12	0.5%
30	Austria	10	0.4%
31	Portugal	10	0.4%
32	Philippines	9	0.4%
33	Romania	8	0.3%
34	Mexico	8	0.3%
35	Brazil	8	0.3%
36	Indonesia	8	0.3%
37	Iran, Islamic Republic of	8	0.3%
38	Hungary	6	0.2%
39	Greece	6	0.2%
40	Bulgaria	6	0.2%
41	Nigeria	6	0.2%
42	Palestine, State of	6	0.2%
43	Sweden	6	0.2%
44	Saudi Arabia	6	0.2%
45	Czech Republic	5	0.2%
46	Jordan	4	0.2%
47	South Africa	4	0.2%
48	Ukraine	4	0.2%
49	Slovakia	3	0.1%
50	Morocco	3	0.1%
51	Malaysia	3	0.1%
52	Egypt	3	0.1%
53	Colombia	3	0.1%
54	Cote D'ivoire	3	0.1%
55	Cuba	3	0.1%
56	Algeria	2	0.1%
57	Lithuania	2	0.1%
58	Pakistan	2	0.1%
59	Viet Nam	2	0.1%
60	New Zealand	1	0%
61	Latvia	1	0%
62	Serbia	1	0%
63	Venezuela, Bolivarian Republic of	1	0%
64	Chile	1	0%
65	Dominican Republic	1	0%
66	Finland	1	0%
67	Georgia	1	0%
68	Iceland	1	0%
69	Iraq	1	0%