Rank	Countries/Territories	Count	Percent
1	United States	669	42.7%
2	China	239	15.3%
3	Germany	116	7.4%
4	India	79	5%
5	Romania	71	4.5%
6	Netherlands	34	2.2%
7	Korea, Republic of	24	1.5%
8	Ireland	22	1.4%
9	France	20	1.3%
10	Taiwan	18	1.1%
11	Russia	17	1.1%
12	Canada	17	1.1%
13	Thailand	16	1%
14	United Kingdom	16	1%
15	Singapore	13	0.8%
16	Mauritius	13	0.8%
17	Mexico	12	0.8%
18	Macao	10	0.6%
19	Turkey	9	0.6%
20	Cyprus	9	0.6%
21	Argentina	9	0.6%
22	Japan	8	0.5%
23	Italy	7	0.4%
24	Australia	7	0.4%
25	Ukraine	7	0.4%
26	Viet Nam	6	0.4%
27	Malaysia	6	0.4%
28	Colombia	6	0.4%
29	Egypt	6	0.4%
30	South Africa	5	0.3%
31	Sweden	5	0.3%
32	Spain	4	0.3%
33	Indonesia	4	0.3%
34	Hong Kong	3	0.2%
35	Brazil	3	0.2%
36	Syrian Arab Republic	3	0.2%
37	Malta	3	0.2%
38	Norway	3	0.2%
39	Saudi Arabia	2	0.1%
40	Peru	2	0.1%
41	Nepal	2	0.1%
42	Slovakia	2	0.1%
43	Venezuela, Bolivarian Republic of	2	0.1%
44	Bulgaria	2	0.1%
45	Bosnia and Herzegovina	2	0.1%
46	Azerbaijan	2	0.1%
47	Ghana	2	0.1%
48	Hungary	2	0.1%
49	Iraq	2	0.1%
50	Jordan	2	0.1%
51	Kazakhstan	2	0.1%
52	Latvia	2	0.1%
53	Lithuania	1	0.1%
54	Kuwait	1	0.1%
55	Kenya	1	0.1%
56	Iran, Islamic Republic of	1	0.1%
57	Greece	1	0.1%
58	Denmark	1	0.1%
59	Bangladesh	1	0.1%
60	Austria	1	0.1%
61	Albania	1	0.1%
62	United Arab Emirates	1	0.1%
63	Tunisia	1	0.1%
64	Switzerland	1	0.1%
65	Philippines	1	0.1%
66	Poland	1	0.1%
67	Portugal	1	0.1%
68	Senegal	1	0.1%
69	Pakistan	1	0.1%
70	New Zealand	1	0.1%
71	Myanmar	1	0.1%