Rank	Countries/Territories	Count	Percent
1	United States	823	49.5%
2	China	356	21.4%
3	Germany	105	6.3%
4	United Kingdom	68	4.1%
5	India	49	2.9%
6	Japan	40	2.4%
7	France	29	1.7%
8	Netherlands	22	1.3%
9	Australia	17	1%
10	Canada	14	0.8%
11	Korea, Republic of	12	0.7%
12	Turkey	12	0.7%
13	Italy	10	0.6%
14	Israel	9	0.5%
15	Sweden	8	0.5%
16	Taiwan	8	0.5%
17	Cyprus	7	0.4%
18	Ireland	6	0.4%
19	Argentina	5	0.3%
20	Spain	5	0.3%
21	Senegal	5	0.3%
22	Poland	4	0.2%
23	Singapore	3	0.2%
24	Tunisia	3	0.2%
25	New Zealand	3	0.2%
26	Peru	3	0.2%
27	Iraq	2	0.1%
28	Libya	2	0.1%
29	Mexico	2	0.1%
30	Austria	2	0.1%
31	Belgium	2	0.1%
32	Switzerland	2	0.1%
33	Slovakia	2	0.1%
34	Romania	2	0.1%
35	Russia	2	0.1%
36	Yemen	2	0.1%
37	Portugal	1	0.1%
38	Slovenia	1	0.1%
39	Ukraine	1	0.1%
40	Brazil	1	0.1%
41	Egypt	1	0.1%
42	Estonia	1	0.1%
43	Finland	1	0.1%
44	Georgia	1	0.1%
45	Iran, Islamic Republic of	1	0.1%
46	Hong Kong	1	0.1%
47	Hungary	1	0.1%
48	Morocco	1	0.1%
49	Philippines	1	0.1%
50	Jordan	1	0.1%
51	Norway	1	0.1%
52	Pakistan	1	0.1%