Rank	Countries/Territories	Count	Percent
1	United States	671	44.5%
2	China	208	13.8%
3	India	130	8.6%
4	Germany	108	7.2%
5	Netherlands	64	4.2%
6	Canada	53	3.5%
7	Ireland	42	2.8%
8		39	2.6%
9	France	16	1.1%
10	Korea, Republic of	16	1.1%
11	Japan	15	1%
12	United Kingdom	13	0.9%
13	Philippines	10	0.7%
14	Singapore	9	0.6%
15	Viet Nam	8	0.5%
16	Russia	7	0.5%
17	Iran, Islamic Republic of	7	0.5%
18	Australia	7	0.5%
19	Cyprus	6	0.4%
20	Malaysia	6	0.4%
21	New Zealand	6	0.4%
22	South Africa	4	0.3%
23	Argentina	4	0.3%
24	Brazil	3	0.2%
25	Hong Kong	3	0.2%
26	Israel	3	0.2%
27	Italy	3	0.2%
28	Sweden	3	0.2%
29	Taiwan	3	0.2%
30	Ukraine	3	0.2%
31	Norway	3	0.2%
32	Pakistan	2	0.1%
33	Portugal	2	0.1%
34	Turkey	2	0.1%
35	Spain	2	0.1%
36	Greece	2	0.1%
37	Malawi	2	0.1%
38	Belgium	2	0.1%
39	Albania	2	0.1%
40	Ethiopia	2	0.1%
41	Finland	1	0.1%
42	Czech Republic	1	0.1%
43	Ecuador	1	0.1%
44	Egypt	1	0.1%
45	Bangladesh	1	0.1%
46	Bulgaria	1	0.1%
47	Cameroon	1	0.1%
48	Kuwait	1	0.1%
49	Mauritius	1	0.1%
50	Moldova, Republic of	1	0.1%
51	Mongolia	1	0.1%
52	Indonesia	1	0.1%
53	Venezuela, Bolivarian Republic of	1	0.1%
54	Romania	1	0.1%
55	Saudi Arabia	1	0.1%
56	Nigeria	1	0.1%