Rank	Countries/Territories	Count	Percent
1	China	334	37.2%
2	United States	303	33.8%
3	Germany	67	7.5%
4	Japan	36	4%
5	Tunisia	22	2.5%
6	Mauritius	21	2.3%
7	Spain	19	2.1%
8	Singapore	14	1.6%
9	Netherlands	10	1.1%
10	France	10	1.1%
11	United Kingdom	9	1%
12	Australia	8	0.9%
13	Argentina	5	0.6%
14	Italy	5	0.6%
15	Russia	5	0.6%
16	Belgium	4	0.4%
17	Cyprus	4	0.4%
18	Canada	3	0.3%
19	Hong Kong	2	0.2%
20	Portugal	2	0.2%
21	Iran, Islamic Republic of	2	0.2%
22	Ireland	2	0.2%
23	South Africa	2	0.2%
24	Viet Nam	2	0.2%
25	Turkey	1	0.1%
26	Ukraine	1	0.1%
27	Switzerland	1	0.1%
28	Taiwan	1	0.1%
29	Mongolia	1	0.1%
30	Hungary	1	0.1%