Rank	Countries/Territories	Count	Percent
1	United States	597	40%
2	China	305	20.4%
3	Germany	117	7.8%
4	India	98	6.6%
5	Singapore	53	3.5%
6	Indonesia	36	2.4%
7	Japan	34	2.3%
8	France	24	1.6%
9	Taiwan	17	1.1%
10	Italy	16	1.1%
11	Russia	14	0.9%
12	Latvia	13	0.9%
13	Cyprus	12	0.8%
14	Croatia	11	0.7%
15	Ireland	11	0.7%
16	Netherlands	10	0.7%
17	Ukraine	10	0.7%
18	Korea, Republic of	9	0.6%
19	Hong Kong	9	0.6%
20	Mexico	8	0.5%
21	Canada	7	0.5%
22	Australia	6	0.4%
23	Austria	6	0.4%
24	United Kingdom	6	0.4%
25	Turkey	5	0.3%
26	Brazil	5	0.3%
27	Greece	5	0.3%
28	Romania	5	0.3%
29	Peru	5	0.3%
30	Portugal	5	0.3%
31	Finland	4	0.3%
32	Israel	3	0.2%
33	Iran, Islamic Republic of	3	0.2%
34	Serbia	3	0.2%
35	Spain	3	0.2%
36	Sweden	2	0.1%
37	South Africa	2	0.1%
38	Puerto Rico	2	0.1%
39	Lithuania	2	0.1%
40	Argentina	2	0.1%
41	Belgium	2	0.1%
42	Mongolia	1	0.1%
43	Kenya	1	0.1%
44	Poland	1	0.1%
45	Switzerland	1	0.1%
46	Venezuela, Bolivarian Republic of	1	0.1%
47	Viet Nam	1	0.1%