Rank	Countries/Territories	Count	Percent
1	United States	416	36.7%
2	China	184	16.2%
3	Netherlands	105	9.3%
4	Germany	93	8.2%
5	India	85	7.5%
6	Ireland	75	6.6%
7	Japan	15	1.3%
8	Australia	10	0.9%
9	United Kingdom	10	0.9%
10	Saudi Arabia	9	0.8%
11	Canada	9	0.8%
12	France	8	0.7%
13	Mexico	8	0.7%
14	Egypt	7	0.6%
15	Singapore	7	0.6%
16	Philippines	6	0.5%
17	Guyana	6	0.5%
18	Korea, Republic of	6	0.5%
19	Malaysia	4	0.4%
20	Argentina	4	0.4%
21	Pakistan	4	0.4%
22	Spain	4	0.4%
23	Taiwan	4	0.4%
24	Russia	3	0.3%
25	Portugal	3	0.3%
26	Bulgaria	3	0.3%
27	Belgium	3	0.3%
28	Hong Kong	3	0.3%
29	Cyprus	3	0.3%
30	Morocco	3	0.3%
31	Mongolia	2	0.2%
32	Israel	2	0.2%
33	Albania	2	0.2%
34	Chile	2	0.2%
35	Romania	2	0.2%
36	South Africa	2	0.2%
37	Poland	2	0.2%
38	Viet Nam	2	0.2%
39	Sri Lanka	2	0.2%
40	Sweden	2	0.2%
41	Ukraine	1	0.1%
42	Algeria	1	0.1%
43	Brazil	1	0.1%
44	Finland	1	0.1%
45	Colombia	1	0.1%
46	Italy	1	0.1%
47	Indonesia	1	0.1%
48	Kuwait	1	0.1%
49	Libya	1	0.1%
50	Lithuania	1	0.1%
51	Nepal	1	0.1%
52	Mauritius	1	0.1%
53	Jordan	1	0.1%