Rank	Countries/Territories	Count	Percent
1	China	574	36.2%
2	United States	553	34.8%
3	Germany	173	10.9%
4	Canada	48	3%
5	India	44	2.8%
6	France	40	2.5%
7	Japan	34	2.1%
8	Korea, Republic of	28	1.8%
9	Singapore	18	1.1%
10	Cyprus	15	0.9%
11	Netherlands	14	0.9%
12	Argentina	7	0.4%
13	Australia	7	0.4%
14	United Kingdom	6	0.4%
15	Ukraine	3	0.2%
16	Ireland	3	0.2%
17	Iran, Islamic Republic of	2	0.1%
18	Latvia	2	0.1%
19	Malaysia	2	0.1%
20	Hong Kong	2	0.1%
21	Spain	2	0.1%
22	Romania	2	0.1%
23	Taiwan	2	0.1%
24	Sweden	1	0.1%
25	Norway	1	0.1%
26	Poland	1	0.1%
27	Portugal	1	0.1%
28	Mongolia	1	0.1%
29	Israel	1	0.1%