Rank	Countries/Territories	Count	Percent
1	United States	663	38%
2	China	400	22.9%
3	India	160	9.2%
4	Germany	67	3.8%
5	Japan	48	2.8%
6	Australia	43	2.5%
7	United Kingdom	40	2.3%
8	Singapore	38	2.2%
9	Korea, Republic of	34	1.9%
10	Brazil	26	1.5%
11	Latvia	25	1.4%
12	Russia	23	1.3%
13	France	21	1.2%
14	Canada	19	1.1%
15	Romania	17	1%
16	Slovakia	13	0.7%
17	Turkey	13	0.7%
18	Iran, Islamic Republic of	12	0.7%
19	Netherlands	11	0.6%
20	Spain	10	0.6%
21	Israel	8	0.5%
22	Italy	6	0.3%
23	Ireland	4	0.2%
24	Cyprus	4	0.2%
25	Hong Kong	4	0.2%
26	New Zealand	3	0.2%
27	Czech Republic	3	0.2%
28	Denmark	2	0.1%
29	Egypt	2	0.1%
30	Argentina	2	0.1%
31	Peru	2	0.1%
32	Poland	2	0.1%
33	Sri Lanka	2	0.1%
34	Switzerland	2	0.1%
35	Taiwan	2	0.1%
36	Thailand	2	0.1%
37	Ukraine	1	0.1%
38	Uruguay	1	0.1%
39	Viet Nam	1	0.1%
40	Portugal	1	0.1%
41	South Africa	1	0.1%
42	Saudi Arabia	1	0.1%
43	Nigeria	1	0.1%
44	Norway	1	0.1%
45	Lebanon	1	0.1%
46	Morocco	1	0.1%
47	Greece	1	0.1%
48	Indonesia	1	0.1%