Rank	Countries/Territories	Count	Percent
1	United States	239	38.1%
2	China	137	21.9%
3	India	58	9.3%
4	Italy	40	6.4%
5	Germany	29	4.6%
6	Australia	13	2.1%
7	Viet Nam	11	1.8%
8	Russia	9	1.4%
9	Taiwan	6	1%
10	United Kingdom	6	1%
11	Canada	6	1%
12	Hong Kong	6	1%
13	Iran, Islamic Republic of	6	1%
14	Japan	6	1%
15	Korea, Republic of	5	0.8%
16	Brazil	5	0.8%
17	Turkey	5	0.8%
18	Ukraine	5	0.8%
19	Argentina	4	0.6%
20	Israel	4	0.6%
21	Bangladesh	3	0.5%
22	France	3	0.5%
23	Spain	3	0.5%
24	Netherlands	3	0.5%
25	Norway	3	0.5%
26	Singapore	2	0.3%
27	Poland	2	0.3%
28	Belgium	2	0.3%
29	Lithuania	2	0.3%
30	Finland	1	0.2%
31	South Africa	1	0.2%
32	Peru	1	0.2%
33	Sweden	1	0.2%