Rank	Countries/Territories	Count	Percent
1	United States	828	42.3%
2	India	159	8.1%
3	China	148	7.6%
4	Germany	90	4.6%
5	Netherlands	75	3.8%
6	Canada	58	3%
7	Spain	50	2.6%
8	Ireland	41	2.1%
9	Australia	38	1.9%
10	Saudi Arabia	33	1.7%
11	Russia	31	1.6%
12	Italy	30	1.5%
13	France	28	1.4%
14	Brazil	22	1.1%
15	United Kingdom	21	1.1%
16	Egypt	18	0.9%
17	Korea, Republic of	17	0.9%
18	Indonesia	16	0.8%
19	Sweden	16	0.8%
20	Portugal	14	0.7%
21	Mexico	14	0.7%
22	Thailand	13	0.7%
23	Switzerland	12	0.6%
24	Turkey	11	0.6%
25	Iran, Islamic Republic of	11	0.6%
26	Lebanon	9	0.5%
27	Israel	9	0.5%
28	Peru	9	0.5%
29	Romania	9	0.5%
30	Taiwan	8	0.4%
31	Malaysia	8	0.4%
32	Greece	7	0.4%
33	South Africa	7	0.4%
34	Philippines	6	0.3%
35	Cyprus	6	0.3%
36	Argentina	6	0.3%
37	Nepal	5	0.3%
38	Nigeria	5	0.3%
39	Oman	5	0.3%
40	Pakistan	5	0.3%
41	Poland	4	0.2%
42	Hong Kong	4	0.2%
43	Ghana	4	0.2%
44	Japan	4	0.2%
45	Jordan	3	0.2%
46	Kenya	3	0.2%
47	Viet Nam	3	0.2%
48	United Arab Emirates	2	0.1%
49	Tanzania, United Republic of	2	0.1%
50	Singapore	2	0.1%
51	Qatar	2	0.1%
52	New Zealand	2	0.1%
53	Malta	2	0.1%
54	Mauritius	2	0.1%
55	Iraq	2	0.1%
56	Belgium	2	0.1%
57	Belize	2	0.1%
58	Denmark	2	0.1%
59	Costa Rica	2	0.1%
60	Ethiopia	1	0.1%
61	Finland	1	0.1%
62	Colombia	1	0.1%
63	Austria	1	0.1%
64	Cambodia	1	0.1%
65	Morocco	1	0.1%
66	Serbia	1	0.1%
67	Sri Lanka	1	0.1%
68	Syrian Arab Republic	1	0.1%
69	Ukraine	1	0.1%