Rank	Countries/Territories	Count	Percent
1	United States	501	27%
2	China	347	18.7%
3	Ireland	83	4.5%
4	Germany	79	4.3%
5	India	67	3.6%
6	Italy	65	3.5%
7	Netherlands	63	3.4%
8	Mexico	49	2.6%
9	Japan	46	2.5%
10	United Kingdom	41	2.2%
11	France	38	2%
12	Canada	32	1.7%
13	Korea, Republic of	25	1.3%
14	Australia	24	1.3%
15	Indonesia	22	1.2%
16	Pakistan	19	1%
17	Turkey	19	1%
18	Thailand	18	1%
19	Singapore	18	1%
20	Romania	17	0.9%
21	Taiwan	17	0.9%
22	Russia	16	0.9%
23	Poland	16	0.9%
24	Hong Kong	16	0.9%
25	Egypt	15	0.8%
26	Kenya	13	0.7%
27	Malaysia	11	0.6%
28	Morocco	10	0.5%
29	Philippines	10	0.5%
30	Brazil	10	0.5%
31	Saudi Arabia	8	0.4%
32	Ukraine	7	0.4%
33	Peru	7	0.4%
34	Burkina Faso	7	0.4%
35	Viet Nam	7	0.4%
36	Belgium	6	0.3%
37	Sri Lanka	6	0.3%
38	Tunisia	5	0.3%
39	Cyprus	5	0.3%
40	Czech Republic	5	0.3%
41	Colombia	5	0.3%
42	Argentina	4	0.2%
43	Iraq	4	0.2%
44	Syrian Arab Republic	4	0.2%
45	South Africa	4	0.2%
46	Norway	4	0.2%
47	Portugal	3	0.2%
48	Moldova, Republic of	3	0.2%
49	Sweden	3	0.2%
50	Switzerland	3	0.2%
51	El Salvador	3	0.2%
52	Bangladesh	3	0.2%
53	Croatia	3	0.2%
54	Algeria	2	0.1%
55	Botswana	2	0.1%
56	Bulgaria	2	0.1%
57	Finland	2	0.1%
58	Hungary	2	0.1%
59	Iran, Islamic Republic of	2	0.1%
60	Israel	2	0.1%
61	Jordan	2	0.1%
62	Serbia	2	0.1%
63	Mongolia	2	0.1%
64	Lithuania	2	0.1%
65	Luxembourg	1	0.1%
66	Mauritius	1	0.1%
67	Nepal	1	0.1%
68	Qatar	1	0.1%
69	New Zealand	1	0.1%
70	Nigeria	1	0.1%
71	Spain	1	0.1%
72	Tanzania, United Republic of	1	0.1%
73	United Arab Emirates	1	0.1%
74	Lebanon	1	0.1%
75	Libya	1	0.1%
76	Ghana	1	0.1%
77	Belarus	1	0.1%
78	Cuba	1	0.1%
79	Ecuador	1	0.1%
80	Venezuela, Bolivarian Republic of	1	0.1%