Rank	Countries/Territories	Count	Percent
1	United States	909	40.5%
2	China	476	21.2%
3	Germany	173	7.7%
4	France	57	2.5%
5	Canada	48	2.1%
6	Australia	47	2.1%
7	Japan	40	1.8%
8	Netherlands	39	1.7%
9	India	32	1.4%
10	Turkey	31	1.4%
11	Korea, Republic of	25	1.1%
12	United Kingdom	24	1.1%
13	Ireland	21	0.9%
14	Cyprus	21	0.9%
15	Singapore	20	0.9%
16	Portugal	16	0.7%
17	United Arab Emirates	15	0.7%
18	Bulgaria	14	0.6%
19	Brazil	10	0.4%
20	Ethiopia	10	0.4%
21	Sweden	10	0.4%
22	Moldova, Republic of	10	0.4%
23	Ukraine	9	0.4%
24	Viet Nam	8	0.4%
25	Spain	8	0.4%
26	Norway	8	0.4%
27	Indonesia	8	0.4%
28	Pakistan	7	0.3%
29	Philippines	7	0.3%
30	Malaysia	7	0.3%
31	South Africa	7	0.3%
32	Taiwan	7	0.3%
33	Thailand	6	0.3%
34	Saudi Arabia	6	0.3%
35	Italy	6	0.3%
36	Kenya	5	0.2%
37	Iran, Islamic Republic of	5	0.2%
38	Colombia	5	0.2%
39	Denmark	4	0.2%
40	Egypt	4	0.2%
41	Belgium	4	0.2%
42	Lithuania	4	0.2%
43	Nepal	4	0.2%
44	Mauritius	4	0.2%
45	Morocco	4	0.2%
46	Namibia	3	0.1%
47	Palestine, State of	3	0.1%
48	Switzerland	3	0.1%
49	Uganda	3	0.1%
50	Latvia	3	0.1%
51	Israel	3	0.1%
52	Finland	3	0.1%
53	Ghana	3	0.1%
54	Hong Kong	3	0.1%
55	Bangladesh	3	0.1%
56	Angola	3	0.1%
57	Liberia	2	0.1%
58	Jordan	2	0.1%
59	Trinidad and Tobago	2	0.1%
60	Zambia	2	0.1%
61	Sierra Leone	2	0.1%
62	Oman	2	0.1%
63	Russia	2	0.1%
64	Nigeria	2	0.1%
65	Mongolia	1	0%
66	Poland	1	0%
67	Paraguay	1	0%
68	Argentina	1	0%
69	Austria	1	0%
70	Bahrain	1	0%
71	Estonia	1	0%
72	Chile	1	0%