Rank	Countries/Territories	Count	Percent
1	United States	321	36%
2	China	127	14.2%
3	Germany	91	10.2%
4	India	54	6.1%
5	France	29	3.3%
6	Egypt	26	2.9%
7	Italy	24	2.7%
8	Spain	21	2.4%
9	Turkey	20	2.2%
10	Brazil	20	2.2%
11	Japan	19	2.1%
12	Chile	15	1.7%
13	Poland	13	1.5%
14	Netherlands	10	1.1%
15	United Kingdom	10	1.1%
16	Singapore	10	1.1%
17	Canada	9	1%
18	Hong Kong	7	0.8%
19	Korea, Republic of	7	0.8%
20	Switzerland	7	0.8%
21	Bangladesh	6	0.7%
22	Cyprus	5	0.6%
23	Ireland	5	0.6%
24	Ukraine	3	0.3%
25	United Arab Emirates	2	0.2%
26	Thailand	2	0.2%
27	Sri Lanka	2	0.2%
28	Norway	2	0.2%
29	Oman	2	0.2%
30	Latvia	2	0.2%
31	Australia	2	0.2%
32	Algeria	2	0.2%
33	Indonesia	2	0.2%
34	Iran, Islamic Republic of	1	0.1%
35	Iraq	1	0.1%
36	Angola	1	0.1%
37	Argentina	1	0.1%
38	Lithuania	1	0.1%
39	Mexico	1	0.1%
40	Morocco	1	0.1%
41	Kuwait	1	0.1%
42	Pakistan	1	0.1%
43	Portugal	1	0.1%
44	Saudi Arabia	1	0.1%
45	Slovakia	1	0.1%
46	Tunisia	1	0.1%
47	Taiwan	1	0.1%
48	Viet Nam	1	0.1%