Rank	Countries/Territories	Count	Percent
1	United States	767	50%
2	China	174	11.3%
3	Germany	122	7.9%
4	United Kingdom	58	3.8%
5	Romania	32	2.1%
6	Japan	31	2%
7	India	29	1.9%
8	Netherlands	27	1.8%
9	Canada	23	1.5%
10	Russia	19	1.2%
11	Australia	18	1.2%
12	Ireland	16	1%
13	Singapore	15	1%
14	Mexico	13	0.8%
15	Ukraine	12	0.8%
16	Spain	11	0.7%
17	France	11	0.7%
18	Brazil	11	0.7%
19	Egypt	10	0.7%
20	Greece	10	0.7%
21	Cyprus	10	0.7%
22	Argentina	8	0.5%
23	Kuwait	7	0.5%
24	Finland	6	0.4%
25	New Zealand	6	0.4%
26	Turkey	5	0.3%
27	Indonesia	5	0.3%
28	Hungary	4	0.3%
29	Iraq	4	0.3%
30	Italy	4	0.3%
31	Nigeria	4	0.3%
32	Slovakia	4	0.3%
33	Saudi Arabia	4	0.3%
34	Pakistan	3	0.2%
35	Philippines	3	0.2%
36	Viet Nam	3	0.2%
37	Thailand	3	0.2%
38	Belgium	3	0.2%
39	Czech Republic	3	0.2%
40	Denmark	2	0.1%
41	Guatemala	2	0.1%
42	Hong Kong	2	0.1%
43	Jordan	2	0.1%
44	Georgia	2	0.1%
45	Israel	2	0.1%
46	Tunisia	2	0.1%
47	Switzerland	2	0.1%
48	Taiwan	2	0.1%
49	Norway	2	0.1%
50	Kenya	2	0.1%
51	Korea, Republic of	2	0.1%
52	Mongolia	1	0.1%
53	Nepal	1	0.1%
54	South Africa	1	0.1%
55	Poland	1	0.1%
56	United Arab Emirates	1	0.1%
57	Iran, Islamic Republic of	1	0.1%
58	Kazakhstan	1	0.1%
59	Lebanon	1	0.1%
60	Malaysia	1	0.1%
61	Maldives	1	0.1%
62	Malta	1	0.1%
63	Ethiopia	1	0.1%
64	Austria	1	0.1%