Rank	Countries/Territories	Count	Percent
1	China	577	46.6%
2	United States	424	34.2%
3	Germany	95	7.7%
4	United Kingdom	15	1.2%
5	Singapore	14	1.1%
6	Australia	14	1.1%
7	France	12	1%
8	Netherlands	11	0.9%
9	Korea, Republic of	8	0.6%
10	Taiwan	7	0.6%
11	Ireland	6	0.5%
12	Canada	6	0.5%
13	Cyprus	5	0.4%
14	India	5	0.4%
15	Hong Kong	4	0.3%
16	Japan	4	0.3%
17	Malaysia	3	0.2%
18	Greece	3	0.2%
19	Israel	3	0.2%
20	Croatia	3	0.2%
21	Ethiopia	2	0.2%
22	Colombia	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Nepal	2	0.2%
25	Norway	2	0.2%
26	Palestine, State of	2	0.2%
27	Romania	2	0.2%
28	Mongolia	1	0.1%
29	Turkey	1	0.1%
30	Switzerland	1	0.1%
31	Viet Nam	1	0.1%
32	Italy	1	0.1%
33	Argentina	1	0.1%