Rank	Countries/Territories	Count	Percent
1	United States	323	34.9%
2	China	187	20.2%
3	Germany	95	10.3%
4	Korea, Republic of	95	10.3%
5	India	67	7.2%
6	Brazil	23	2.5%
7	Hong Kong	20	2.2%
8	Japan	18	1.9%
9	Viet Nam	15	1.6%
10	Singapore	10	1.1%
11	France	9	1%
12	Netherlands	8	0.9%
13	Senegal	5	0.5%
14	United Kingdom	5	0.5%
15	Argentina	5	0.5%
16	Austria	4	0.4%
17	Saudi Arabia	4	0.4%
18	Hungary	3	0.3%
19	Cyprus	3	0.3%
20	Denmark	3	0.3%
21	Ecuador	2	0.2%
22	Australia	2	0.2%
23	Canada	2	0.2%
24	Indonesia	2	0.2%
25	Colombia	2	0.2%
26	Pakistan	2	0.2%
27	Latvia	2	0.2%
28	Lithuania	2	0.2%
29	Sri Lanka	2	0.2%
30	Taiwan	2	0.2%
31	Jordan	1	0.1%
32	Russia	1	0.1%
33	Egypt	1	0.1%