Rank	Countries/Territories	Count	Percent
1	United States	617	31.4%
2	China	363	18.4%
3	Germany	100	5.1%
4	Ireland	70	3.6%
5	Argentina	57	2.9%
6	France	44	2.2%
7	Italy	43	2.2%
8	Netherlands	42	2.1%
9	India	40	2%
10	Ukraine	39	2%
11	Australia	38	1.9%
12	South Africa	37	1.9%
13	Ghana	34	1.7%
14	Korea, Republic of	30	1.5%
15	Egypt	28	1.4%
16	Peru	27	1.4%
17	Japan	20	1%
18	United Kingdom	19	1%
19	Canada	18	0.9%
20	Spain	17	0.9%
21	Romania	17	0.9%
22	Morocco	16	0.8%
23	Indonesia	16	0.8%
24	Hong Kong	13	0.7%
25	Singapore	13	0.7%
26	Russia	11	0.6%
27	Austria	10	0.5%
28	Ethiopia	8	0.4%
29	Poland	8	0.4%
30	Norway	8	0.4%
31	United Arab Emirates	8	0.4%
32	Turkey	7	0.4%
33	Malaysia	7	0.4%
34	Mexico	6	0.3%
35	Nepal	6	0.3%
36	Kenya	6	0.3%
37	Nigeria	6	0.3%
38	Qatar	6	0.3%
39	Iran, Islamic Republic of	6	0.3%
40	Cyprus	6	0.3%
41	Taiwan	5	0.3%
42	Tanzania, United Republic of	5	0.3%
43	Yemen	4	0.2%
44	Greece	4	0.2%
45	Portugal	4	0.2%
46	Sudan	4	0.2%
47	Sweden	4	0.2%
48	Latvia	4	0.2%
49	Israel	4	0.2%
50	Kiribati	3	0.2%
51	New Zealand	3	0.2%
52	Pakistan	3	0.2%
53	Guatemala	3	0.2%
54	Iraq	3	0.2%
55	Czech Republic	3	0.2%
56	Brazil	3	0.2%
57	Bangladesh	3	0.2%
58	Belarus	3	0.2%
59	Armenia	3	0.2%
60	Albania	2	0.1%
61	Belgium	2	0.1%
62	Denmark	2	0.1%
63	Ecuador	2	0.1%
64	Chile	2	0.1%
65	Hungary	2	0.1%
66	Estonia	2	0.1%
67	Colombia	2	0.1%
68	Saudi Arabia	2	0.1%
69	Martinique	2	0.1%
70	Malawi	2	0.1%
71	Viet Nam	2	0.1%
72	Thailand	1	0.1%
73	Slovakia	1	0.1%
74	Serbia	1	0.1%
75	Panama	1	0.1%
76	Papua New Guinea	1	0.1%
77	Afghanistan	1	0.1%
78	Cayman Islands	1	0.1%
79	Bahrain	1	0.1%
80	Algeria	1	0.1%