Rank	Countries/Territories	Count	Percent
1	United States	462	49.9%
2	China	209	22.6%
3	Germany	66	7.1%
4	Japan	63	6.8%
5	Canada	21	2.3%
6	Singapore	15	1.6%
7	Cyprus	10	1.1%
8	Netherlands	8	0.9%
9	United Kingdom	7	0.8%
10	Russia	6	0.6%
11	Hong Kong	6	0.6%
12	Ethiopia	4	0.4%
13	Viet Nam	4	0.4%
14	Taiwan	4	0.4%
15	Ireland	4	0.4%
16	Philippines	4	0.4%
17	Romania	3	0.3%
18	Peru	3	0.3%
19	France	3	0.3%
20	Egypt	3	0.3%
21	Argentina	3	0.3%
22	Mexico	3	0.3%
23	Indonesia	2	0.2%
24	Australia	2	0.2%
25	Thailand	2	0.2%
26	Sweden	2	0.2%
27	Ukraine	1	0.1%
28	Brazil	1	0.1%
29	India	1	0.1%
30	Malaysia	1	0.1%
31	Mongolia	1	0.1%
32	New Zealand	1	0.1%
33	Norway	1	0.1%