Rank	Countries/Territories	Count	Percent
1	United States	251	34.3%
2	China	150	20.5%
3	Germany	85	11.6%
4	Ireland	63	8.6%
5	France	48	6.6%
6	Australia	20	2.7%
7	Netherlands	18	2.5%
8	Russia	17	2.3%
9	Sweden	13	1.8%
10	Canada	11	1.5%
11	India	8	1.1%
12	Romania	5	0.7%
13	Portugal	4	0.5%
14	Brazil	4	0.5%
15	Japan	4	0.5%
16	Philippines	3	0.4%
17	Colombia	3	0.4%
18	Cyprus	3	0.4%
19	Iceland	3	0.4%
20	Viet Nam	3	0.4%
21	United Arab Emirates	2	0.3%
22	United Kingdom	2	0.3%
23	Poland	2	0.3%
24	Kenya	2	0.3%
25	Italy	2	0.3%
26	Nicaragua	1	0.1%
27	Peru	1	0.1%
28	Turkey	1	0.1%
29	Saudi Arabia	1	0.1%
30	Singapore	1	0.1%