Rank	Countries/Territories	Count	Percent
1	China	408	38.4%
2	United States	364	34.3%
3	Germany	97	9.1%
4	Canada	37	3.5%
5		35	3.3%
6	Japan	16	1.5%
7	Italy	14	1.3%
8	Singapore	12	1.1%
9	Korea, Republic of	12	1.1%
10	India	12	1.1%
11	Netherlands	8	0.8%
12	Cyprus	7	0.7%
13	Australia	6	0.6%
14	Austria	4	0.4%
15	France	4	0.4%
16	Romania	3	0.3%
17	Philippines	2	0.2%
18	Switzerland	2	0.2%
19	Bangladesh	2	0.2%
20	Indonesia	2	0.2%
21	Iraq	2	0.2%
22	Ireland	2	0.2%
23	Latvia	2	0.2%
24	Lithuania	2	0.2%
25	Malaysia	2	0.2%
26	Mauritius	1	0.1%
27	Bulgaria	1	0.1%
28	Czech Republic	1	0.1%
29	Ukraine	1	0.1%
30	Russia	1	0.1%