Rank	Countries/Territories	Count	Percent
1	China	538	39%
2	United States	508	36.8%
3	Germany	141	10.2%
4	France	38	2.8%
5	Japan	38	2.8%
6	Australia	19	1.4%
7	Canada	13	0.9%
8	Singapore	12	0.9%
9	Netherlands	11	0.8%
10	United Kingdom	10	0.7%
11	Gambia	6	0.4%
12	India	4	0.3%
13	Iraq	4	0.3%
14	Cyprus	4	0.3%
15	Switzerland	4	0.3%
16	Korea, Republic of	4	0.3%
17	Argentina	3	0.2%
18	Russia	3	0.2%
19	Egypt	3	0.2%
20	Croatia	3	0.2%
21	Malaysia	2	0.1%
22	Taiwan	2	0.1%
23	Ukraine	2	0.1%
24	South Africa	2	0.1%
25	Mongolia	1	0.1%
26	New Zealand	1	0.1%
27	Chile	1	0.1%
28	Bulgaria	1	0.1%
29	Ireland	1	0.1%
30	Italy	1	0.1%
31	Hong Kong	1	0.1%