Rank	Countries/Territories	Count	Percent
1	China	281	28.8%
2	United States	262	26.8%
3	Germany	98	10%
4	Ireland	78	8%
5	France	43	4.4%
6	Russia	32	3.3%
7	United Kingdom	26	2.7%
8	Korea, Republic of	21	2.1%
9	Netherlands	17	1.7%
10	Romania	16	1.6%
11	Canada	16	1.6%
12	India	11	1.1%
13	Sweden	11	1.1%
14	Japan	10	1%
15		9	0.9%
16	Ukraine	8	0.8%
17	Hong Kong	6	0.6%
18	Austria	4	0.4%
19	Cyprus	4	0.4%
20	New Zealand	4	0.4%
21	Poland	3	0.3%
22	Singapore	3	0.3%
23	Turkey	2	0.2%
24	Brazil	2	0.2%
25	Bulgaria	2	0.2%
26	Mexico	2	0.2%
27	Italy	2	0.2%
28	Greece	1	0.1%
29	Algeria	1	0.1%
30	Australia	1	0.1%
31	Viet Nam	1	0.1%