Rank	Countries/Territories	Count	Percent
1	United States	563	42.9%
2	China	326	24.8%
3	Germany	105	8%
4		65	5%
5	Japan	46	3.5%
6	France	42	3.2%
7	Egypt	19	1.4%
8	Australia	15	1.1%
9	Singapore	15	1.1%
10	Russia	11	0.8%
11	Netherlands	11	0.8%
12	India	9	0.7%
13	Argentina	8	0.6%
14	United Kingdom	8	0.6%
15	Turkey	8	0.6%
16	Cyprus	7	0.5%
17	Brazil	6	0.5%
18	Canada	6	0.5%
19	Bangladesh	5	0.4%
20	Belgium	5	0.4%
21	Switzerland	5	0.4%
22	Sweden	4	0.3%
23	Ireland	4	0.3%
24	Hong Kong	4	0.3%
25	Latvia	3	0.2%
26	Taiwan	3	0.2%
27	Mongolia	2	0.2%
28	Ukraine	1	0.1%
29	Libya	1	0.1%
30	Norway	1	0.1%
31	Poland	1	0.1%
32	Senegal	1	0.1%
33	Korea, Republic of	1	0.1%
34	Ecuador	1	0.1%