Rank	Countries/Territories	Count	Percent
1	United States	731	44.1%
2	China	322	19.4%
3	Germany	64	3.9%
4	India	58	3.5%
5	Brazil	56	3.4%
6	Canada	53	3.2%
7	Korea, Republic of	39	2.4%
8	Ireland	38	2.3%
9	Japan	31	1.9%
10	Netherlands	24	1.4%
11	Turkey	20	1.2%
12	France	17	1%
13	Russia	16	1%
14	Pakistan	15	0.9%
15	Italy	15	0.9%
16	United Kingdom	13	0.8%
17	Mexico	12	0.7%
18	Egypt	12	0.7%
19	Australia	11	0.7%
20	Indonesia	9	0.5%
21	Israel	8	0.5%
22	Belgium	6	0.4%
23	South Africa	6	0.4%
24	Nigeria	5	0.3%
25	Cyprus	5	0.3%
26	Bangladesh	4	0.2%
27	Hong Kong	4	0.2%
28	Libya	4	0.2%
29	Philippines	4	0.2%
30	Saudi Arabia	3	0.2%
31	United Arab Emirates	3	0.2%
32	Nepal	3	0.2%
33	Czech Republic	3	0.2%
34	Croatia	3	0.2%
35	Dominican Republic	2	0.1%
36	Greece	2	0.1%
37	Argentina	2	0.1%
38	Colombia	2	0.1%
39	Lithuania	2	0.1%
40	Kenya	2	0.1%
41	Kuwait	2	0.1%
42	Iran, Islamic Republic of	2	0.1%
43	Iraq	2	0.1%
44	Norway	2	0.1%
45	Palestine, State of	2	0.1%
46	Poland	2	0.1%
47	Slovenia	2	0.1%
48	Tunisia	2	0.1%
49	Sweden	2	0.1%
50	Switzerland	1	0.1%
51	Taiwan	1	0.1%
52	Romania	1	0.1%
53	Serbia	1	0.1%
54	Singapore	1	0.1%
55	Slovakia	1	0.1%
56	Lebanon	1	0.1%
57	Mauritius	1	0.1%
58	Costa Rica	1	0.1%
59	Algeria	1	0.1%