Rank	Countries/Territories	Count	Percent
1	United States	498	49.8%
2	China	184	18.4%
3	Germany	55	5.5%
4	Hong Kong	54	5.4%
5	India	33	3.3%
6	Latvia	17	1.7%
7	Russia	15	1.5%
8	Japan	14	1.4%
9	Korea, Republic of	14	1.4%
10	Australia	11	1.1%
11	Canada	10	1%
12	Turkey	10	1%
13	United Kingdom	9	0.9%
14	Singapore	7	0.7%
15	Romania	7	0.7%
16	Pakistan	7	0.7%
17	Netherlands	6	0.6%
18	Sweden	6	0.6%
19	Brazil	6	0.6%
20	Ireland	6	0.6%
21	France	5	0.5%
22	Poland	5	0.5%
23	Senegal	3	0.3%
24	Portugal	2	0.2%
25	South Africa	2	0.2%
26	Italy	2	0.2%
27	Kuwait	2	0.2%
28	Kenya	2	0.2%
29	Bahrain	2	0.2%
30	Belgium	2	0.2%
31	Iran, Islamic Republic of	2	0.2%
32	Switzerland	1	0.1%
33	Nigeria	1	0.1%
34	Saudi Arabia	1	0.1%