Rank	Countries/Territories	Count	Percent
1	United States	977	36.1%
2	China	822	30.4%
3	Germany	143	5.3%
4	India	116	4.3%
5	Australia	112	4.1%
6	Japan	68	2.5%
7	Singapore	46	1.7%
8	France	38	1.4%
9	Korea, Republic of	30	1.1%
10	Iran, Islamic Republic of	29	1.1%
11	Canada	25	0.9%
12	Netherlands	24	0.9%
13	Slovakia	24	0.9%
14	United Kingdom	22	0.8%
15	Egypt	21	0.8%
16	Oman	20	0.7%
17	Romania	19	0.7%
18	Cote D'ivoire	17	0.6%
19	Russia	16	0.6%
20	Denmark	12	0.4%
21	Hong Kong	11	0.4%
22	Morocco	10	0.4%
23	Ireland	9	0.3%
24	Bangladesh	7	0.3%
25	Iraq	6	0.2%
26	Italy	6	0.2%
27	Mexico	6	0.2%
28	Turkey	6	0.2%
29	Argentina	5	0.2%
30	Latvia	4	0.1%
31	Greece	3	0.1%
32	Belgium	3	0.1%
33	Bulgaria	3	0.1%
34	Cyprus	3	0.1%
35	Ukraine	3	0.1%
36	Saudi Arabia	3	0.1%
37	Pakistan	3	0.1%
38	Philippines	3	0.1%
39	Portugal	3	0.1%
40	South Africa	3	0.1%
41	Spain	3	0.1%
42	Sri Lanka	2	0.1%
43	Switzerland	2	0.1%
44	United Arab Emirates	2	0.1%
45	Lebanon	2	0.1%
46	Mongolia	2	0.1%
47	Norway	2	0.1%
48	Nigeria	1	0%
49	Lithuania	1	0%
50	Malaysia	1	0%
51	Mali	1	0%
52	Israel	1	0%
53	Czech Republic	1	0%
54	Ghana	1	0%
55	Viet Nam	1	0%
56	Taiwan	1	0%
57	Qatar	1	0%