Rank	Countries/Territories	Count	Percent
1	United States	490	38.9%
2	China	223	17.7%
3	India	121	9.6%
4	Germany	81	6.4%
5	Japan	66	5.2%
6	Egypt	53	4.2%
7	Iran, Islamic Republic of	20	1.6%
8	Saudi Arabia	18	1.4%
9	United Kingdom	14	1.1%
10	Hong Kong	14	1.1%
11	France	10	0.8%
12	Korea, Republic of	10	0.8%
13	Netherlands	10	0.8%
14	Brazil	9	0.7%
15	Singapore	9	0.7%
16	Cyprus	8	0.6%
17	Canada	7	0.6%
18	Australia	7	0.6%
19	Norway	7	0.6%
20	Romania	6	0.5%
21	Mauritius	6	0.5%
22	Ukraine	6	0.5%
23	Kenya	5	0.4%
24	Iraq	5	0.4%
25	Indonesia	5	0.4%
26	Argentina	4	0.3%
27	Ireland	4	0.3%
28	Jordan	4	0.3%
29	Turkey	4	0.3%
30	Taiwan	3	0.2%
31	Russia	3	0.2%
32	Pakistan	3	0.2%
33	Philippines	3	0.2%
34	Greece	3	0.2%
35	Hungary	2	0.2%
36	New Zealand	2	0.2%
37	Spain	2	0.2%
38	Switzerland	2	0.2%
39	Viet Nam	2	0.2%
40	Yemen	1	0.1%
41	Uganda	1	0.1%
42	Nigeria	1	0.1%
43	Portugal	1	0.1%
44	Mexico	1	0.1%
45	Kyrgyzstan	1	0.1%
46	Libya	1	0.1%
47	Algeria	1	0.1%
48	Bangladesh	1	0.1%
49	Denmark	1	0.1%