Rank	Countries/Territories	Count	Percent
1	United States	844	38.1%
2	China	376	17%
3	Germany	120	5.4%
4	India	104	4.7%
5	Israel	71	3.2%
6	Korea, Republic of	52	2.3%
7	Japan	48	2.2%
8	Taiwan	45	2%
9	Singapore	42	1.9%
10	France	40	1.8%
11	Netherlands	34	1.5%
12	United Kingdom	29	1.3%
13	Thailand	25	1.1%
14	Canada	25	1.1%
15	Italy	23	1%
16	Turkey	23	1%
17	Russia	22	1%
18	Australia	22	1%
19	Peru	16	0.7%
20	Viet Nam	16	0.7%
21	Ukraine	14	0.6%
22	Trinidad and Tobago	13	0.6%
23	Sri Lanka	11	0.5%
24	Sweden	11	0.5%
25	Poland	11	0.5%
26	Portugal	11	0.5%
27	Ireland	11	0.5%
28	Hong Kong	11	0.5%
29	Egypt	10	0.5%
30	Saudi Arabia	8	0.4%
31	Mauritius	7	0.3%
32	Ethiopia	7	0.3%
33	Belgium	7	0.3%
34	Greece	6	0.3%
35	Pakistan	6	0.3%
36	Philippines	6	0.3%
37	Nepal	5	0.2%
38	South Africa	5	0.2%
39	Brazil	5	0.2%
40	Cyprus	5	0.2%
41	Argentina	4	0.2%
42	Iran, Islamic Republic of	4	0.2%
43	Switzerland	4	0.2%
44	Austria	3	0.1%
45	Azerbaijan	3	0.1%
46	Bahrain	3	0.1%
47	Finland	3	0.1%
48	Czech Republic	2	0.1%
49	Denmark	2	0.1%
50	Colombia	2	0.1%
51	Belarus	2	0.1%
52	Albania	2	0.1%
53	Cambodia	2	0.1%
54	Iraq	2	0.1%
55	Malaysia	2	0.1%
56	Spain	2	0.1%
57	Tanzania, United Republic of	2	0.1%
58	Mexico	2	0.1%
59	Morocco	2	0.1%
60	Zimbabwe	2	0.1%
61	Mongolia	1	0%
62	Norway	1	0%
63	Oman	1	0%
64	Serbia	1	0%
65	Slovakia	1	0%
66	Slovenia	1	0%
67	Syrian Arab Republic	1	0%
68	Tunisia	1	0%
69	Uganda	1	0%
70	Uzbekistan	1	0%
71	Venezuela, Bolivarian Republic of	1	0%
72	Malta	1	0%
73	Lithuania	1	0%
74	Jordan	1	0%
75	Kenya	1	0%
76	Indonesia	1	0%
77	Georgia	1	0%