Rank	Countries/Territories	Count	Percent
1	United States	423	47.4%
2	China	190	21.3%
3	Germany	124	13.9%
4		30	3.4%
5	Canada	17	1.9%
6	Australia	11	1.2%
7	Japan	11	1.2%
8	Cyprus	9	1%
9	Singapore	8	0.9%
10	Netherlands	8	0.9%
11	France	6	0.7%
12	Kuwait	6	0.7%
13	India	5	0.6%
14	Norway	5	0.6%
15	Ireland	4	0.4%
16	Israel	4	0.4%
17	Belgium	4	0.4%
18	Argentina	3	0.3%
19	Hong Kong	3	0.3%
20	Pakistan	3	0.3%
21	United Kingdom	3	0.3%
22	Viet Nam	2	0.2%
23	Russia	2	0.2%
24	Ukraine	2	0.2%
25	Malaysia	2	0.2%
26	Bangladesh	2	0.2%
27	Bulgaria	2	0.2%
28	Mexico	1	0.1%
29	Mongolia	1	0.1%
30	Sweden	1	0.1%
31	Nigeria	1	0.1%