Rank	Countries/Territories	Count	Percent
1	United States	546	49.7%
2	China	205	18.7%
3	Germany	132	12%
4	Japan	31	2.8%
5	India	19	1.7%
6	Netherlands	18	1.6%
7	Australia	16	1.5%
8		14	1.3%
9	Canada	9	0.8%
10	Cyprus	9	0.8%
11	Sweden	9	0.8%
12	Ireland	8	0.7%
13	Korea, Republic of	7	0.6%
14	France	6	0.5%
15	Turkey	6	0.5%
16	Switzerland	5	0.5%
17	United Kingdom	5	0.5%
18	Viet Nam	4	0.4%
19	Belarus	4	0.4%
20	Portugal	4	0.4%
21	Romania	4	0.4%
22	Malaysia	3	0.3%
23	Italy	2	0.2%
24	Indonesia	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Russia	2	0.2%
27	Singapore	2	0.2%
28	Brazil	2	0.2%
29	Cambodia	2	0.2%
30	Argentina	2	0.2%
31	Colombia	2	0.2%
32	Egypt	2	0.2%
33	Ukraine	2	0.2%
34	Uzbekistan	1	0.1%
35	Croatia	1	0.1%
36	Czech Republic	1	0.1%
37	Georgia	1	0.1%
38	Hong Kong	1	0.1%
39	Hungary	1	0.1%
40	Algeria	1	0.1%
41	Azerbaijan	1	0.1%
42	Spain	1	0.1%
43	Poland	1	0.1%
44	Saint Vincent and The Grenadines	1	0.1%
45	Mexico	1	0.1%