Rank	Countries/Territories	Count	Percent
1	United States	414	40.6%
2	China	209	20.5%
3	India	79	7.7%
4	Germany	65	6.4%
5	Italy	48	4.7%
6	Japan	33	3.2%
7		18	1.8%
8	Australia	14	1.4%
9	United Kingdom	11	1.1%
10	Viet Nam	11	1.1%
11	Taiwan	10	1%
12	Russia	9	0.9%
13	Canada	8	0.8%
14	Hong Kong	8	0.8%
15	Iran, Islamic Republic of	6	0.6%
16	Singapore	6	0.6%
17	Netherlands	6	0.6%
18	Spain	6	0.6%
19	Turkey	6	0.6%
20	Ukraine	5	0.5%
21	Israel	5	0.5%
22	Korea, Republic of	5	0.5%
23	Brazil	5	0.5%
24	Argentina	4	0.4%
25	Ireland	4	0.4%
26	France	4	0.4%
27	Norway	3	0.3%
28	Bangladesh	3	0.3%
29	Belgium	2	0.2%
30	Lithuania	2	0.2%
31	Poland	2	0.2%
32	Romania	2	0.2%
33	Thailand	2	0.2%
34	Sweden	1	0.1%
35	Portugal	1	0.1%
36	South Africa	1	0.1%
37	Peru	1	0.1%
38	Finland	1	0.1%