Rank	Countries/Territories	Count	Percent
1	United States	289	37%
2	China	204	26.1%
3	Germany	46	5.9%
4	India	41	5.2%
5	Japan	21	2.7%
6	Canada	20	2.6%
7	Egypt	17	2.2%
8	Singapore	13	1.7%
9	Korea, Republic of	9	1.2%
10	Australia	9	1.2%
11	Ireland	8	1%
12	Netherlands	7	0.9%
13	Turkey	7	0.9%
14	Viet Nam	6	0.8%
15	Brazil	6	0.8%
16	Cyprus	6	0.8%
17	Hong Kong	6	0.8%
18	Indonesia	5	0.6%
19	Portugal	5	0.6%
20	Romania	5	0.6%
21	Serbia	5	0.6%
22	Saudi Arabia	4	0.5%
23	Taiwan	4	0.5%
24	Thailand	4	0.5%
25	United Kingdom	3	0.4%
26	Norway	3	0.4%
27	Malaysia	3	0.4%
28	Guatemala	3	0.4%
29	Finland	2	0.3%
30	Georgia	2	0.3%
31	Argentina	2	0.3%
32	Bahrain	2	0.3%
33	Italy	2	0.3%
34	Switzerland	2	0.3%
35	Yemen	2	0.3%
36	Ukraine	1	0.1%
37	South Africa	1	0.1%
38	Malawi	1	0.1%
39	Malta	1	0.1%
40	Mauritius	1	0.1%
41	Nepal	1	0.1%
42	Belgium	1	0.1%
43	Guyana	1	0.1%
44	Greece	1	0.1%