Rank	Countries/Territories	Count	Percent
1	China	257	46.6%
2	United States	141	25.5%
3	Ireland	18	3.3%
4	Japan	18	3.3%
5	Canada	12	2.2%
6	Netherlands	12	2.2%
7	Korea, Republic of	10	1.8%
8	Germany	10	1.8%
9	United Kingdom	8	1.4%
10	Singapore	6	1.1%
11	India	6	1.1%
12	Australia	5	0.9%
13	Hungary	4	0.7%
14	Ukraine	4	0.7%
15	Morocco	3	0.5%
16	Nigeria	3	0.5%
17	Poland	3	0.5%
18	Argentina	3	0.5%
19	Bulgaria	3	0.5%
20	Greece	3	0.5%
21	France	3	0.5%
22	Brazil	2	0.4%
23	Jordan	2	0.4%
24	Mongolia	2	0.4%
25	Portugal	2	0.4%
26	Russia	2	0.4%
27	Switzerland	2	0.4%
28	Togo	2	0.4%
29	Viet Nam	1	0.2%
30	Taiwan	1	0.2%
31	Spain	1	0.2%
32	Philippines	1	0.2%
33	Latvia	1	0.2%
34	Hong Kong	1	0.2%