Rank	Countries/Territories	Count	Percent
1	United States	305	35.8%
2	China	99	11.6%
3	India	52	6.1%
4	Germany	46	5.4%
5	Canada	46	5.4%
6	Netherlands	27	3.2%
7	Italy	22	2.6%
8	Singapore	21	2.5%
9	Spain	21	2.5%
10	Indonesia	17	2%
11	France	13	1.5%
12	Ireland	13	1.5%
13	Brazil	12	1.4%
14	Taiwan	12	1.4%
15	United Kingdom	12	1.4%
16	Korea, Republic of	11	1.3%
17	Mexico	11	1.3%
18	Greece	10	1.2%
19	Romania	10	1.2%
20	Thailand	9	1.1%
21	Denmark	7	0.8%
22	Israel	7	0.8%
23	Cyprus	4	0.5%
24	Pakistan	4	0.5%
25	Hong Kong	4	0.5%
26	Sweden	4	0.5%
27	Portugal	4	0.5%
28	Russia	3	0.4%
29	South Africa	3	0.4%
30	Egypt	3	0.4%
31	Colombia	3	0.4%
32	Chile	3	0.4%
33	Malaysia	3	0.4%
34	Cambodia	2	0.2%
35	Australia	2	0.2%
36	Austria	2	0.2%
37	Iceland	2	0.2%
38	Iraq	2	0.2%
39	Philippines	2	0.2%
40	Poland	2	0.2%
41	Viet Nam	2	0.2%
42	Saudi Arabia	1	0.1%
43	Switzerland	1	0.1%
44	Tanzania, United Republic of	1	0.1%
45	Turkey	1	0.1%
46	Ukraine	1	0.1%
47	United Arab Emirates	1	0.1%
48	Bangladesh	1	0.1%
49	Belgium	1	0.1%
50	Malta	1	0.1%
51	Mongolia	1	0.1%
52	Palestine, State of	1	0.1%
53	Nigeria	1	0.1%
54	Norway	1	0.1%
55	Iran, Islamic Republic of	1	0.1%
56	Japan	1	0.1%