Rank	Countries/Territories	Count	Percent
1	United States	709	42.7%
2	China	291	17.5%
3	Germany	164	9.9%
4	France	64	3.9%
5	India	49	3%
6	Canada	47	2.8%
7	Singapore	45	2.7%
8	Netherlands	35	2.1%
9	Japan	28	1.7%
10	Russia	24	1.4%
11	Ireland	23	1.4%
12	Australia	17	1%
13	Cyprus	13	0.8%
14	Korea, Republic of	13	0.8%
15	Italy	11	0.7%
16	Taiwan	10	0.6%
17	United Kingdom	10	0.6%
18	Indonesia	8	0.5%
19	Brazil	7	0.4%
20	Mexico	6	0.4%
21	Romania	6	0.4%
22	Pakistan	6	0.4%
23	Lebanon	5	0.3%
24	Iran, Islamic Republic of	5	0.3%
25	Argentina	5	0.3%
26	Malaysia	4	0.2%
27	Viet Nam	4	0.2%
28	Spain	3	0.2%
29	Sweden	3	0.2%
30	Nicaragua	3	0.2%
31	Nigeria	3	0.2%
32	Chile	3	0.2%
33	Guatemala	3	0.2%
34	Hong Kong	3	0.2%
35	Dominican Republic	2	0.1%
36	Ecuador	2	0.1%
37	Armenia	2	0.1%
38	Iceland	2	0.1%
39	Peru	2	0.1%
40	Poland	2	0.1%
41	South Africa	2	0.1%
42	South Sudan	2	0.1%
43	Uganda	1	0.1%
44	Ukraine	1	0.1%
45	Philippines	1	0.1%
46	Colombia	1	0.1%
47	Israel	1	0.1%
48	Mongolia	1	0.1%
49	Latvia	1	0.1%
50	Jordan	1	0.1%
51	Kenya	1	0.1%
52	Bangladesh	1	0.1%
53	Cameroon	1	0.1%
54	Egypt	1	0.1%
55	Ethiopia	1	0.1%
56	Hungary	1	0.1%