Rank	Countries/Territories	Count	Percent
1	United States	417	39.7%
2	China	295	28.1%
3	Germany	104	9.9%
4	Japan	54	5.1%
5	France	43	4.1%
6	Singapore	24	2.3%
7	Hong Kong	23	2.2%
8	Latvia	19	1.8%
9	Australia	9	0.9%
10	Russia	9	0.9%
11	Canada	7	0.7%
12	India	7	0.7%
13	Argentina	7	0.7%
14	Netherlands	7	0.7%
15	Malaysia	4	0.4%
16	Colombia	4	0.4%
17	Cyprus	3	0.3%
18	Mexico	3	0.3%
19	Mongolia	2	0.2%
20	New Zealand	2	0.2%
21	Philippines	2	0.2%
22	Indonesia	2	0.2%
23	Ireland	1	0.1%
24	Slovakia	1	0.1%
25	Switzerland	1	0.1%
26	Ukraine	1	0.1%