Rank	Countries/Territories	Count	Percent
1	United States	678	40.5%
2	China	395	23.6%
3	Australia	107	6.4%
4	Germany	86	5.1%
5	Ireland	70	4.2%
6	Mexico	58	3.5%
7	Singapore	33	2%
8	India	32	1.9%
9	Japan	29	1.7%
10	Korea, Republic of	26	1.6%
11	Italy	22	1.3%
12	Canada	14	0.8%
13	Brazil	12	0.7%
14	France	11	0.7%
15	Hong Kong	9	0.5%
16	Saudi Arabia	7	0.4%
17	Netherlands	6	0.4%
18	Iran, Islamic Republic of	5	0.3%
19	Israel	5	0.3%
20	United Kingdom	5	0.3%
21	Pakistan	5	0.3%
22	Russia	5	0.3%
23	Spain	4	0.2%
24	Venezuela, Bolivarian Republic of	3	0.2%
25	Taiwan	3	0.2%
26	Turkey	3	0.2%
27	Ukraine	3	0.2%
28	Indonesia	3	0.2%
29	Jamaica	2	0.1%
30	Mongolia	2	0.1%
31	Morocco	2	0.1%
32	Jordan	2	0.1%
33	Denmark	2	0.1%
34	Egypt	2	0.1%
35	Sweden	2	0.1%
36	South Africa	2	0.1%
37	Romania	2	0.1%
38	Philippines	1	0.1%
39	Portugal	1	0.1%
40	United Arab Emirates	1	0.1%
41	Thailand	1	0.1%
42	Finland	1	0.1%
43	Ecuador	1	0.1%
44	Hungary	1	0.1%
45	Guatemala	1	0.1%
46	Bulgaria	1	0.1%
47	Argentina	1	0.1%
48	Azerbaijan	1	0.1%
49	Bahrain	1	0.1%
50	Bangladesh	1	0.1%
51	Belgium	1	0.1%
52	Lebanon	1	0.1%
53	New Zealand	1	0.1%
54	Norway	1	0.1%