Rank	Countries/Territories	Count	Percent
1	United States	798	49.1%
2	China	198	12.2%
3	Germany	124	7.6%
4	United Kingdom	63	3.9%
5	Romania	32	2%
6	India	32	2%
7	Japan	31	1.9%
8	Netherlands	28	1.7%
9	Canada	24	1.5%
10	Australia	24	1.5%
11	Russia	19	1.2%
12	France	17	1%
13	Ireland	16	1%
14	Singapore	15	0.9%
15	Mexico	13	0.8%
16	Egypt	13	0.8%
17	Ukraine	12	0.7%
18	Spain	11	0.7%
19	Brazil	11	0.7%
20	Greece	10	0.6%
21	Cyprus	10	0.6%
22	Argentina	8	0.5%
23	Norway	8	0.5%
24	Kuwait	7	0.4%
25	Finland	6	0.4%
26	Slovakia	6	0.4%
27	New Zealand	6	0.4%
28	Turkey	5	0.3%
29	Indonesia	5	0.3%
30	Hungary	4	0.2%
31	Iraq	4	0.2%
32	Italy	4	0.2%
33	Nigeria	4	0.2%
34	Saudi Arabia	4	0.2%
35	Pakistan	3	0.2%
36	Philippines	3	0.2%
37	Viet Nam	3	0.2%
38	Thailand	3	0.2%
39	Belgium	3	0.2%
40	Czech Republic	3	0.2%
41	Denmark	2	0.1%
42	Guatemala	2	0.1%
43	Hong Kong	2	0.1%
44	Jordan	2	0.1%
45	Georgia	2	0.1%
46	Israel	2	0.1%
47	Tunisia	2	0.1%
48	Kenya	2	0.1%
49	Korea, Republic of	2	0.1%
50	Switzerland	2	0.1%
51	Taiwan	2	0.1%
52	South Africa	1	0.1%
53	Mongolia	1	0.1%
54	Nepal	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%