Rank	Countries/Territories	Count	Percent
1	United States	651	38.6%
2	China	406	24.1%
3	Australia	79	4.7%
4	India	71	4.2%
5	Germany	69	4.1%
6	Japan	59	3.5%
7	Singapore	41	2.4%
8	Slovakia	24	1.4%
9	Canada	21	1.2%
10	Iran, Islamic Republic of	19	1.1%
11	United Kingdom	19	1.1%
12	Romania	18	1.1%
13	Korea, Republic of	18	1.1%
14	Netherlands	18	1.1%
15	Cote D'ivoire	17	1%
16	France	16	0.9%
17	Oman	16	0.9%
18	Egypt	15	0.9%
19	Russia	13	0.8%
20	Denmark	12	0.7%
21	Morocco	10	0.6%
22	Ireland	9	0.5%
23	Hong Kong	8	0.5%
24	Bangladesh	6	0.4%
25	Italy	6	0.4%
26	Turkey	4	0.2%
27	Ukraine	3	0.2%
28	Saudi Arabia	3	0.2%
29	South Africa	3	0.2%
30	Spain	3	0.2%
31	Pakistan	3	0.2%
32	Portugal	3	0.2%
33	Norway	2	0.1%
34	Mexico	2	0.1%
35	Argentina	2	0.1%
36	Cyprus	2	0.1%
37	Iraq	2	0.1%
38	United Arab Emirates	2	0.1%
39	Switzerland	1	0.1%
40	Taiwan	1	0.1%
41	Viet Nam	1	0.1%
42	Ghana	1	0.1%
43	Greece	1	0.1%
44	Czech Republic	1	0.1%
45	Belgium	1	0.1%
46	Mongolia	1	0.1%
47	Lithuania	1	0.1%
48	Malaysia	1	0.1%
49	Mali	1	0.1%
50	Nigeria	1	0.1%
51	Qatar	1	0.1%