Rank	Countries/Territories	Count	Percent
1	United States	471	33.4%
2	China	311	22.1%
3	Germany	97	6.9%
4	Canada	56	4%
5	Australia	46	3.3%
6	India	37	2.6%
7	Japan	29	2.1%
8	Spain	29	2.1%
9	United Kingdom	24	1.7%
10	New Zealand	14	1%
11	Indonesia	14	1%
12	France	14	1%
13	Cyprus	14	1%
14	Singapore	13	0.9%
15	Iran, Islamic Republic of	12	0.9%
16	South Africa	10	0.7%
17	Mexico	10	0.7%
18	Portugal	9	0.6%
19	Saudi Arabia	9	0.6%
20	Ireland	9	0.6%
21	Brazil	9	0.6%
22	Greece	8	0.6%
23	Netherlands	8	0.6%
24	Thailand	7	0.5%
25	Colombia	7	0.5%
26	Egypt	6	0.4%
27	Hong Kong	6	0.4%
28	Bangladesh	6	0.4%
29	Malaysia	6	0.4%
30	Kenya	6	0.4%
31	Turkey	6	0.4%
32	Viet Nam	6	0.4%
33	Philippines	6	0.4%
34	Moldova, Republic of	6	0.4%
35	Pakistan	6	0.4%
36	Nepal	5	0.4%
37	Ghana	5	0.4%
38	Iceland	4	0.3%
39	Finland	4	0.3%
40	Korea, Republic of	4	0.3%
41	Iraq	4	0.3%
42	Peru	4	0.3%
43	Romania	4	0.3%
44	Sweden	4	0.3%
45	Uganda	3	0.2%
46	Morocco	3	0.2%
47	Lithuania	3	0.2%
48	Croatia	3	0.2%
49	Austria	3	0.2%
50	Bosnia and Herzegovina	2	0.1%
51	Argentina	2	0.1%
52	Mauritius	2	0.1%
53	Latvia	2	0.1%
54	Poland	2	0.1%
55	Ukraine	2	0.1%
56	Switzerland	2	0.1%
57	Taiwan	2	0.1%
58	Slovakia	1	0.1%
59	Zambia	1	0.1%
60	Qatar	1	0.1%
61	Russia	1	0.1%
62	Serbia	1	0.1%
63	Mongolia	1	0.1%
64	Nigeria	1	0.1%
65	Norway	1	0.1%
66	Libya	1	0.1%
67	Israel	1	0.1%
68	Italy	1	0.1%
69	Jordan	1	0.1%
70	Chile	1	0.1%