Rank	Countries/Territories	Count	Percent
1	United States	434	29.5%
2	China	223	15.2%
3	India	132	9%
4	Germany	90	6.1%
5	Ireland	80	5.4%
6	Netherlands	52	3.5%
7	Singapore	30	2%
8	Canada	27	1.8%
9	United Kingdom	26	1.8%
10	Mexico	24	1.6%
11	Japan	24	1.6%
12	Korea, Republic of	22	1.5%
13	Russia	21	1.4%
14	Turkey	20	1.4%
15	Hong Kong	20	1.4%
16	Australia	17	1.2%
17	Switzerland	17	1.2%
18	Ukraine	15	1%
19	France	14	1%
20	Pakistan	12	0.8%
21	Nigeria	10	0.7%
22	Iran, Islamic Republic of	9	0.6%
23	Brazil	8	0.5%
24	Palestine, State of	8	0.5%
25	Philippines	8	0.5%
26	Saudi Arabia	8	0.5%
27	Egypt	7	0.5%
28	Indonesia	7	0.5%
29	Chile	6	0.4%
30	Spain	6	0.4%
31	Thailand	6	0.4%
32	Lithuania	5	0.3%
33	Malaysia	5	0.3%
34	Iraq	4	0.3%
35	Belgium	4	0.3%
36	Denmark	4	0.3%
37	Cyprus	4	0.3%
38	Taiwan	4	0.3%
39	Zimbabwe	4	0.3%
40	Slovakia	4	0.3%
41	Qatar	4	0.3%
42	South Africa	3	0.2%
43	Sweden	3	0.2%
44	Ghana	3	0.2%
45	Greece	3	0.2%
46	Italy	3	0.2%
47	Czech Republic	2	0.1%
48	Colombia	2	0.1%
49	Finland	2	0.1%
50	Bangladesh	2	0.1%
51	Lesotho	2	0.1%
52	Venezuela, Bolivarian Republic of	2	0.1%
53	Viet Nam	2	0.1%
54	Romania	2	0.1%
55	Poland	2	0.1%
56	Portugal	1	0.1%
57	Puerto Rico	1	0.1%
58	Norway	1	0.1%
59	Mongolia	1	0.1%
60	Myanmar	1	0.1%
61	Sri Lanka	1	0.1%
62	Uruguay	1	0.1%
63	Trinidad and Tobago	1	0.1%
64	Austria	1	0.1%
65	Bulgaria	1	0.1%
66	Jordan	1	0.1%
67	Latvia	1	0.1%
68	Israel	1	0.1%