Rank	Countries/Territories	Count	Percent
1	China	338	39.1%
2	United States	300	34.7%
3	Germany	67	7.7%
4	Japan	19	2.2%
5	France	15	1.7%
6	Ireland	15	1.7%
7	Singapore	14	1.6%
8	Netherlands	13	1.5%
9	Switzerland	10	1.2%
10	India	9	1%
11	Canada	8	0.9%
12	Hong Kong	6	0.7%
13	Ecuador	5	0.6%
14	Russia	5	0.6%
15	Peru	4	0.5%
16	Cyprus	4	0.5%
17	Korea, Republic of	3	0.3%
18	Bulgaria	3	0.3%
19	Macao	2	0.2%
20	Mauritius	2	0.2%
21	Qatar	2	0.2%
22	Romania	2	0.2%
23	Nicaragua	2	0.2%
24	Sweden	2	0.2%
25	United Kingdom	2	0.2%
26	Uganda	1	0.1%
27	United Arab Emirates	1	0.1%
28	Rwanda	1	0.1%
29	Saudi Arabia	1	0.1%
30	Nigeria	1	0.1%
31	Pakistan	1	0.1%
32	Indonesia	1	0.1%
33	Mexico	1	0.1%
34	Argentina	1	0.1%
35	Australia	1	0.1%
36	Brazil	1	0.1%
37	Ethiopia	1	0.1%
38	Cuba	1	0.1%