Rank	Countries/Territories	Count	Percent
1	United States	642	38.1%
2	China	340	20.2%
3	Germany	121	7.2%
4	India	76	4.5%
5	Netherlands	65	3.9%
6	Ireland	38	2.3%
7	Egypt	38	2.3%
8	Canada	32	1.9%
9	Korea, Republic of	28	1.7%
10	Turkey	26	1.5%
11	Russia	19	1.1%
12	Australia	19	1.1%
13	Singapore	17	1%
14	Thailand	16	1%
15	United Kingdom	16	1%
16	France	15	0.9%
17	Japan	13	0.8%
18	Portugal	11	0.7%
19	Romania	10	0.6%
20	Ukraine	10	0.6%
21	Italy	10	0.6%
22	New Zealand	9	0.5%
23	Spain	9	0.5%
24	Cyprus	8	0.5%
25	Algeria	7	0.4%
26	Mexico	7	0.4%
27	Taiwan	6	0.4%
28	Belgium	6	0.4%
29	Indonesia	6	0.4%
30	Hong Kong	6	0.4%
31	Malaysia	5	0.3%
32	Argentina	5	0.3%
33	South Africa	5	0.3%
34	Viet Nam	5	0.3%
35	Philippines	4	0.2%
36	Saudi Arabia	3	0.2%
37	Ecuador	3	0.2%
38	Greece	2	0.1%
39	Iran, Islamic Republic of	2	0.1%
40	Israel	2	0.1%
41	Brazil	2	0.1%
42	Bahrain	2	0.1%
43	Czech Republic	2	0.1%
44	Chile	2	0.1%
45	Nigeria	2	0.1%
46	Norway	1	0.1%
47	Oman	1	0.1%
48	Pakistan	1	0.1%
49	Palestine, State of	1	0.1%
50	Sweden	1	0.1%
51	Colombia	1	0.1%
52	Ethiopia	1	0.1%
53	Bangladesh	1	0.1%
54	Austria	1	0.1%
55	Jordan	1	0.1%
56	Latvia	1	0.1%
57	Hungary	1	0.1%