Rank	Countries/Territories	Count	Percent
1	China	510	43.3%
2	United States	383	32.5%
3	Germany	81	6.9%
4	Ireland	28	2.4%
5	Japan	27	2.3%
6	France	19	1.6%
7	Greece	16	1.4%
8	United Kingdom	10	0.8%
9	Ukraine	9	0.8%
10	Netherlands	9	0.8%
11	Italy	9	0.8%
12	Singapore	9	0.8%
13	India	9	0.8%
14	Hong Kong	8	0.7%
15	Australia	6	0.5%
16	Korea, Republic of	6	0.5%
17	Spain	5	0.4%
18	Sweden	5	0.4%
19	Brazil	4	0.3%
20	Canada	3	0.3%
21	Cyprus	3	0.3%
22	Egypt	3	0.3%
23	Argentina	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Israel	2	0.2%
26	Taiwan	2	0.2%
27	South Africa	2	0.2%
28	Russia	2	0.2%
29	Romania	1	0.1%
30	Latvia	1	0.1%
31	Lithuania	1	0.1%