Rank	Countries/Territories	Count	Percent
1	United States	549	41.4%
2	China	252	19%
3	Germany	92	6.9%
4	United Kingdom	65	4.9%
5	Canada	25	1.9%
6	France	23	1.7%
7	India	22	1.7%
8	Netherlands	17	1.3%
9	Australia	16	1.2%
10	Japan	15	1.1%
11	Pakistan	15	1.1%
12	Philippines	14	1.1%
13	Sri Lanka	12	0.9%
14		12	0.9%
15	Ireland	11	0.8%
16	Poland	11	0.8%
17	Singapore	11	0.8%
18	Ukraine	10	0.8%
19	Israel	10	0.8%
20	Korea, Republic of	10	0.8%
21	Mexico	9	0.7%
22	Brazil	9	0.7%
23	Cyprus	9	0.7%
24	Russia	9	0.7%
25	South Africa	7	0.5%
26	Taiwan	7	0.5%
27	Hong Kong	7	0.5%
28	Belgium	7	0.5%
29	Iran, Islamic Republic of	6	0.5%
30	Italy	5	0.4%
31	Malaysia	5	0.4%
32	Sweden	5	0.4%
33	Saudi Arabia	4	0.3%
34	Puerto Rico	4	0.3%
35	Argentina	4	0.3%
36	Denmark	3	0.2%
37	Nepal	3	0.2%
38	Romania	3	0.2%
39	Switzerland	3	0.2%
40	Syrian Arab Republic	3	0.2%
41	Viet Nam	3	0.2%
42	Trinidad and Tobago	2	0.2%
43	Turkey	2	0.2%
44	Spain	2	0.2%
45	Norway	2	0.2%
46	Algeria	2	0.2%
47	Austria	2	0.2%
48	Egypt	1	0.1%
49	Indonesia	1	0.1%
50	New Zealand	1	0.1%
51	Maldives	1	0.1%
52	Iraq	1	0.1%
53	Kuwait	1	0.1%
54	Lithuania	1	0.1%
55	Jordan	1	0.1%