Rank	Countries/Territories	Count	Percent
1	China	596	38.1%
2	United States	542	34.7%
3	Germany	135	8.6%
4	France	72	4.6%
5	Canada	48	3.1%
6	Netherlands	29	1.9%
7	Japan	25	1.6%
8	Hong Kong	19	1.2%
9	Korea, Republic of	15	1%
10	Australia	11	0.7%
11	Switzerland	9	0.6%
12	Ireland	8	0.5%
13	Singapore	7	0.4%
14	Bangladesh	6	0.4%
15	United Kingdom	5	0.3%
16	Sweden	4	0.3%
17	Cyprus	4	0.3%
18	Italy	3	0.2%
19	South Africa	3	0.2%
20	Latvia	3	0.2%
21	Mongolia	2	0.1%
22	Portugal	2	0.1%
23	Ukraine	2	0.1%
24	Czech Republic	2	0.1%
25	Egypt	2	0.1%
26	Bulgaria	2	0.1%
27	Cameroon	2	0.1%
28	Argentina	1	0.1%
29	India	1	0.1%
30	Indonesia	1	0.1%
31	Taiwan	1	0.1%
32	Turkey	1	0.1%
33	Russia	1	0.1%