Rank	Countries/Territories	Count	Percent
1	China	302	46.5%
2	United States	148	22.8%
3	Germany	42	6.5%
4	Singapore	22	3.4%
5	Latvia	16	2.5%
6	Netherlands	15	2.3%
7	Japan	13	2%
8	Hong Kong	10	1.5%
9	Korea, Republic of	9	1.4%
10	Macao	8	1.2%
11	Taiwan	7	1.1%
12	United Kingdom	7	1.1%
13	Senegal	6	0.9%
14	India	6	0.9%
15	Australia	6	0.9%
16	Belgium	3	0.5%
17	Bulgaria	3	0.5%
18	Indonesia	3	0.5%
19	Italy	3	0.5%
20	Portugal	3	0.5%
21	France	2	0.3%
22	Lithuania	2	0.3%
23	Iran, Islamic Republic of	2	0.3%
24	Ireland	2	0.3%
25	Canada	1	0.2%
26	Argentina	1	0.2%
27	Russia	1	0.2%
28	Norway	1	0.2%
29	Philippines	1	0.2%
30	Poland	1	0.2%
31	Turkey	1	0.2%
32	Ukraine	1	0.2%
33	Spain	1	0.2%
34	Switzerland	1	0.2%