Rank	Countries/Territories	Count	Percent
1	United States	327	29.5%
2	China	178	16.1%
3	Ireland	73	6.6%
4	Germany	68	6.1%
5	United Kingdom	63	5.7%
6	India	38	3.4%
7	Canada	36	3.2%
8	Netherlands	35	3.2%
9	France	29	2.6%
10	Korea, Republic of	28	2.5%
11	Australia	21	1.9%
12	Russia	20	1.8%
13	Croatia	17	1.5%
14		14	1.3%
15	Indonesia	11	1%
16	Greece	11	1%
17	South Africa	10	0.9%
18	Pakistan	9	0.8%
19	Poland	8	0.7%
20	Singapore	7	0.6%
21	Spain	7	0.6%
22	Japan	7	0.6%
23	Nicaragua	7	0.6%
24	Nigeria	6	0.5%
25	Mexico	6	0.5%
26	Kenya	5	0.5%
27	Sri Lanka	4	0.4%
28	Sweden	4	0.4%
29	Austria	4	0.4%
30	Bolivia, Plurinational State of	4	0.4%
31	Egypt	4	0.4%
32	Ethiopia	4	0.4%
33	Cyprus	3	0.3%
34	Jordan	3	0.3%
35	Italy	3	0.3%
36	Viet Nam	3	0.3%
37	Romania	3	0.3%
38	Ukraine	3	0.3%
39	Philippines	3	0.3%
40	Slovakia	2	0.2%
41	Portugal	2	0.2%
42	Syrian Arab Republic	2	0.2%
43	Nepal	2	0.2%
44	Bangladesh	2	0.2%
45	Argentina	2	0.2%
46	Chile	1	0.1%
47	Belarus	1	0.1%
48	Belgium	1	0.1%
49	Czech Republic	1	0.1%
50	Denmark	1	0.1%
51	Malawi	1	0.1%
52	Malaysia	1	0.1%
53	New Zealand	1	0.1%
54	Thailand	1	0.1%
55	Turkey	1	0.1%
56	Peru	1	0.1%