Rank	Countries/Territories	Count	Percent
1	United States	127	34.7%
2	China	95	26%
3	Germany	34	9.3%
4	India	10	2.7%
5	Ireland	9	2.5%
6	Korea, Republic of	9	2.5%
7	Netherlands	9	2.5%
8	France	7	1.9%
9	Japan	7	1.9%
10	Australia	7	1.9%
11	Cyprus	5	1.4%
12	Macao	5	1.4%
13	Sweden	5	1.4%
14	Singapore	3	0.8%
15	United Kingdom	3	0.8%
16	Bulgaria	3	0.8%
17	Burkina Faso	2	0.5%
18	Canada	2	0.5%
19	Malaysia	2	0.5%
20	Kuwait	2	0.5%
21	Lao People's Democratic Republic	2	0.5%
22	Viet Nam	2	0.5%
23	Thailand	2	0.5%
24	Turkey	2	0.5%
25	South Africa	2	0.5%
26	Romania	2	0.5%
27	Russia	2	0.5%
28	Norway	1	0.3%
29	Spain	1	0.3%
30	Switzerland	1	0.3%
31	Taiwan	1	0.3%
32	Ukraine	1	0.3%
33	Italy	1	0.3%