Rank	Countries/Territories	Count	Percent
1	United States	484	38.8%
2	China	262	21%
3	Germany	79	6.3%
4	Japan	70	5.6%
5	France	67	5.4%
6	Australia	37	3%
7	Canada	30	2.4%
8	Singapore	28	2.2%
9	United Kingdom	27	2.2%
10	India	25	2%
11	Netherlands	13	1%
12	Ukraine	13	1%
13	Korea, Republic of	10	0.8%
14	Qatar	9	0.7%
15	South Africa	9	0.7%
16	Switzerland	6	0.5%
17	Romania	6	0.5%
18	Italy	5	0.4%
19	Egypt	5	0.4%
20	Sweden	5	0.4%
21	Turkey	4	0.3%
22	Ecuador	4	0.3%
23	Russia	4	0.3%
24	Latvia	4	0.3%
25	Malaysia	4	0.3%
26	Indonesia	3	0.2%
27	Hong Kong	3	0.2%
28	Guyana	2	0.2%
29	Colombia	2	0.2%
30	Croatia	2	0.2%
31	Mexico	2	0.2%
32	Jordan	2	0.2%
33	Libya	2	0.2%
34	Lithuania	2	0.2%
35	Philippines	2	0.2%
36	Venezuela, Bolivarian Republic of	2	0.2%
37	Tunisia	2	0.2%
38	United Arab Emirates	2	0.2%
39	Slovenia	1	0.1%
40	New Zealand	1	0.1%
41	Norway	1	0.1%
42	Saudi Arabia	1	0.1%
43	Cyprus	1	0.1%
44	Denmark	1	0.1%
45	Finland	1	0.1%
46	Chile	1	0.1%
47	Ireland	1	0.1%
48	Greece	1	0.1%