Rank	Countries/Territories	Count	Percent
1	United States	563	41.9%
2	China	250	18.6%
3	Germany	138	10.3%
4	India	100	7.4%
5	Netherlands	33	2.5%
6	Canada	30	2.2%
7	Japan	20	1.5%
8	South Africa	13	1%
9	Korea, Republic of	12	0.9%
10	Iran, Islamic Republic of	12	0.9%
11	France	11	0.8%
12	Portugal	11	0.8%
13	Singapore	10	0.7%
14	United Kingdom	10	0.7%
15	Australia	8	0.6%
16	Ireland	8	0.6%
17	Indonesia	8	0.6%
18	Cyprus	7	0.5%
19	Poland	7	0.5%
20	Argentina	6	0.4%
21	Italy	6	0.4%
22	Philippines	6	0.4%
23	Nigeria	6	0.4%
24	Spain	5	0.4%
25	Romania	4	0.3%
26	Malaysia	4	0.3%
27	Hong Kong	4	0.3%
28	Algeria	4	0.3%
29	Chile	3	0.2%
30	Saudi Arabia	3	0.2%
31	Taiwan	3	0.2%
32	Ukraine	3	0.2%
33	Viet Nam	3	0.2%
34	Venezuela, Bolivarian Republic of	2	0.1%
35	Russia	2	0.1%
36	Honduras	2	0.1%
37	Dominican Republic	2	0.1%
38	Ecuador	2	0.1%
39	Egypt	2	0.1%
40	Lithuania	2	0.1%
41	New Zealand	2	0.1%
42	Norway	1	0.1%
43	Pakistan	1	0.1%
44	Peru	1	0.1%
45	Latvia	1	0.1%
46	Estonia	1	0.1%
47	Finland	1	0.1%
48	Greece	1	0.1%
49	Czech Republic	1	0.1%
50	Belgium	1	0.1%
51	Brazil	1	0.1%
52	Rwanda	1	0.1%
53	Qatar	1	0.1%
54	Serbia	1	0.1%
55	United Arab Emirates	1	0.1%
56	Turkey	1	0.1%
57	Switzerland	1	0.1%