Rank	Countries/Territories	Count	Percent
1	United States	999	49.8%
2	China	281	14%
3	Germany	125	6.2%
4	Singapore	81	4%
5	Australia	64	3.2%
6	Hong Kong	48	2.4%
7	Canada	42	2.1%
8	Netherlands	36	1.8%
9	United Kingdom	36	1.8%
10	Japan	25	1.2%
11	Russia	23	1.1%
12	Ireland	22	1.1%
13	India	21	1%
14	Korea, Republic of	21	1%
15	France	18	0.9%
16	Norway	13	0.6%
17	South Africa	13	0.6%
18	Sweden	12	0.6%
19	Turkey	12	0.6%
20	Argentina	9	0.4%
21	Cyprus	8	0.4%
22	Iran, Islamic Republic of	7	0.3%
23	Italy	7	0.3%
24	Jordan	7	0.3%
25	Nigeria	7	0.3%
26	Switzerland	6	0.3%
27	Egypt	6	0.3%
28	Indonesia	4	0.2%
29	Thailand	4	0.2%
30	Romania	4	0.2%
31	Slovakia	3	0.1%
32	Uganda	3	0.1%
33	Kenya	3	0.1%
34	Pakistan	3	0.1%
35	Panama	3	0.1%
36	Philippines	2	0.1%
37	Poland	2	0.1%
38	Lithuania	2	0.1%
39	Czech Republic	2	0.1%
40	Ghana	2	0.1%
41	Bulgaria	2	0.1%
42	Colombia	2	0.1%
43	Taiwan	2	0.1%
44	Spain	2	0.1%
45	Austria	1	0%
46	Bangladesh	1	0%
47	Belgium	1	0%
48	Botswana	1	0%
49	Iceland	1	0%
50	Luxembourg	1	0%
51	Malaysia	1	0%
52	Mauritius	1	0%
53	Mexico	1	0%
54	Moldova, Republic of	1	0%
55	Portugal	1	0%