Rank	Countries/Territories	Count	Percent
1	China	413	42.3%
2	United States	336	34.4%
3	Germany	52	5.3%
4	France	39	4%
5	Japan	33	3.4%
6	Netherlands	15	1.5%
7	Korea, Republic of	10	1%
8	Australia	9	0.9%
9	Singapore	8	0.8%
10	South Africa	6	0.6%
11	Spain	6	0.6%
12	Sweden	6	0.6%
13	India	6	0.6%
14	Hong Kong	5	0.5%
15	Cyprus	4	0.4%
16	Russia	4	0.4%
17	United Kingdom	4	0.4%
18	Taiwan	3	0.3%
19	Latvia	3	0.3%
20	Italy	2	0.2%
21	Togo	2	0.2%
22	Hungary	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Viet Nam	2	0.2%
25	Romania	1	0.1%
26	Ireland	1	0.1%
27	Czech Republic	1	0.1%
28	Canada	1	0.1%