Rank	Countries/Territories	Count	Percent
1	United States	1118	38.8%
2	China	522	18.1%
3	Germany	188	6.5%
4	Japan	175	6.1%
5	India	145	5%
6	Brazil	122	4.2%
7	Korea, Republic of	83	2.9%
8	Latvia	62	2.1%
9	Netherlands	59	2%
10	Russia	53	1.8%
11	Singapore	45	1.6%
12	Canada	38	1.3%
13	Ireland	30	1%
14	Cyprus	28	1%
15	France	23	0.8%
16	Australia	21	0.7%
17	Iran, Islamic Republic of	16	0.6%
18	Spain	13	0.5%
19	Italy	10	0.3%
20	United Kingdom	9	0.3%
21	Mexico	8	0.3%
22	Bangladesh	8	0.3%
23		8	0.3%
24	Argentina	8	0.3%
25	Hong Kong	8	0.3%
26	Indonesia	7	0.2%
27	Saudi Arabia	7	0.2%
28	Sweden	6	0.2%
29	Turkey	5	0.2%
30	Poland	5	0.2%
31	Romania	5	0.2%
32	Egypt	5	0.2%
33	Bulgaria	5	0.2%
34	Hungary	4	0.1%
35	Colombia	3	0.1%
36	Chile	3	0.1%
37	Belgium	3	0.1%
38	Israel	3	0.1%
39	Jordan	3	0.1%
40	Denmark	2	0.1%
41	Ecuador	2	0.1%
42	Philippines	2	0.1%
43	South Africa	2	0.1%
44	Ukraine	2	0.1%
45	Taiwan	2	0.1%
46	Thailand	2	0.1%
47	Switzerland	1	0%
48	Serbia	1	0%
49	Portugal	1	0%
50	Morocco	1	0%
51	Nigeria	1	0%
52	Libya	1	0%
53	Luxembourg	1	0%