Rank	Countries/Territories	Count	Percent
1	China	323	48.4%
2	United States	186	27.8%
3	Germany	53	7.9%
4	Mexico	13	1.9%
5	Singapore	13	1.9%
6	Australia	10	1.5%
7	Netherlands	9	1.3%
8	Japan	8	1.2%
9	Italy	6	0.9%
10	Switzerland	6	0.9%
11	Spain	4	0.6%
12	Cyprus	4	0.6%
13	Latvia	3	0.4%
14	Malaysia	3	0.4%
15	Pakistan	3	0.4%
16	Ukraine	3	0.4%
17	United Kingdom	2	0.3%
18	Russia	2	0.3%
19	Saudi Arabia	2	0.3%
20	South Africa	2	0.3%
21	Korea, Republic of	2	0.3%
22	Norway	2	0.3%
23	Iran, Islamic Republic of	2	0.3%
24	Ireland	1	0.1%
25	India	1	0.1%
26	France	1	0.1%
27	Burundi	1	0.1%
28	Myanmar	1	0.1%
29	Mauritius	1	0.1%
30	Turkey	1	0.1%