Rank	Countries/Territories	Count	Percent
1	United States	425	36.2%
2	China	347	29.5%
3	Germany	79	6.7%
4	Australia	49	4.2%
5	France	28	2.4%
6	Canada	26	2.2%
7	Singapore	22	1.9%
8	Denmark	22	1.9%
9	Japan	21	1.8%
10	Netherlands	16	1.4%
11	Belgium	15	1.3%
12	India	14	1.2%
13	Ireland	10	0.9%
14	Cyprus	7	0.6%
15	Russia	7	0.6%
16	United Arab Emirates	7	0.6%
17	Spain	6	0.5%
18	United Kingdom	5	0.4%
19	Korea, Republic of	5	0.4%
20	Mexico	5	0.4%
21	Egypt	5	0.4%
22	Indonesia	5	0.4%
23	Ukraine	5	0.4%
24	New Zealand	4	0.3%
25	Syrian Arab Republic	4	0.3%
26	Senegal	4	0.3%
27	Pakistan	3	0.3%
28	Georgia	3	0.3%
29	Hong Kong	3	0.3%
30	Afghanistan	3	0.3%
31	Viet Nam	3	0.3%
32	Venezuela, Bolivarian Republic of	2	0.2%
33	Argentina	2	0.2%
34	Brazil	2	0.2%
35	Italy	2	0.2%
36	Philippines	2	0.2%
37	Lebanon	2	0.2%
38	Turkey	2	0.2%
39	Switzerland	1	0.1%
40	Portugal	1	0.1%
41	Iran, Islamic Republic of	1	0.1%