Rank	Countries/Territories	Count	Percent
1	United States	483	37.6%
2	China	255	19.9%
3	Germany	92	7.2%
4	India	72	5.6%
5	Korea, Republic of	50	3.9%
6	Netherlands	32	2.5%
7	Ireland	29	2.3%
8	France	26	2%
9	Taiwan	26	2%
10	Japan	24	1.9%
11		17	1.3%
12	Thailand	16	1.2%
13	United Kingdom	14	1.1%
14	Canada	14	1.1%
15	Australia	9	0.7%
16	Egypt	9	0.7%
17	Saudi Arabia	9	0.7%
18	Italy	7	0.5%
19	Malaysia	6	0.5%
20	South Africa	6	0.5%
21	Singapore	5	0.4%
22	Ukraine	5	0.4%
23	Viet Nam	4	0.3%
24	Hong Kong	4	0.3%
25	Indonesia	4	0.3%
26	Iran, Islamic Republic of	4	0.3%
27	Cyprus	4	0.3%
28	Tunisia	3	0.2%
29	Tanzania, United Republic of	3	0.2%
30	Portugal	3	0.2%
31	Romania	3	0.2%
32	Philippines	3	0.2%
33	Kenya	2	0.2%
34	Pakistan	2	0.2%
35	Latvia	2	0.2%
36	Serbia	2	0.2%
37	Spain	2	0.2%
38	Trinidad and Tobago	2	0.2%
39	United Arab Emirates	2	0.2%
40	Ethiopia	2	0.2%
41	Belgium	2	0.2%
42	Iraq	2	0.2%
43	Israel	2	0.2%
44	Mauritius	2	0.2%
45	Bulgaria	2	0.2%
46	Jordan	1	0.1%
47	Mongolia	1	0.1%
48	Namibia	1	0.1%
49	Iceland	1	0.1%
50	Brazil	1	0.1%
51	Chile	1	0.1%
52	Croatia	1	0.1%
53	Denmark	1	0.1%
54	Georgia	1	0.1%
55	Greece	1	0.1%
56	Turkey	1	0.1%
57	Uzbekistan	1	0.1%
58	Sri Lanka	1	0.1%
59	Sweden	1	0.1%
60	Russia	1	0.1%
61	Nigeria	1	0.1%
62	Poland	1	0.1%