Rank	Countries/Territories	Count	Percent
1	China	469	46.4%
2	United States	308	30.5%
3	Germany	66	6.5%
4	Singapore	39	3.9%
5	Japan	20	2%
6	France	16	1.6%
7	Korea, Republic of	15	1.5%
8	Hong Kong	15	1.5%
9	Netherlands	10	1%
10	Canada	8	0.8%
11	India	6	0.6%
12	Australia	6	0.6%
13	Cyprus	4	0.4%
14	Ireland	4	0.4%
15	Russia	3	0.3%
16	United Kingdom	3	0.3%
17	Tanzania, United Republic of	2	0.2%
18	Thailand	2	0.2%
19	Spain	2	0.2%
20	Switzerland	2	0.2%
21	Italy	2	0.2%
22	Poland	2	0.2%
23	Argentina	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Romania	1	0.1%
26	Mexico	1	0.1%
27	Taiwan	1	0.1%