Rank	Countries/Territories	Count	Percent
1	China	509	43.1%
2	United States	369	31.2%
3	Germany	83	7%
4		53	4.5%
5	Ireland	19	1.6%
6	Japan	16	1.4%
7	India	13	1.1%
8	France	13	1.1%
9	Hong Kong	11	0.9%
10	Iran, Islamic Republic of	11	0.9%
11	Netherlands	10	0.8%
12	Singapore	7	0.6%
13	Korea, Republic of	7	0.6%
14	Canada	5	0.4%
15	Taiwan	5	0.4%
16	Turkey	5	0.4%
17	United Kingdom	5	0.4%
18	Argentina	4	0.3%
19	Australia	4	0.3%
20	Latvia	4	0.3%
21	Mongolia	3	0.3%
22	Israel	3	0.3%
23	Nigeria	3	0.3%
24	Sweden	2	0.2%
25	Switzerland	2	0.2%
26	Iceland	2	0.2%
27	Ukraine	2	0.2%
28	Italy	2	0.2%
29	Cyprus	2	0.2%
30	Egypt	1	0.1%
31	Hungary	1	0.1%
32	New Zealand	1	0.1%
33	Norway	1	0.1%
34	Pakistan	1	0.1%
35	Qatar	1	0.1%
36	Russia	1	0.1%