Rank	Countries/Territories	Count	Percent
1	China	345	30.4%
2	United States	331	29.1%
3	Germany	135	11.9%
4	Japan	48	4.2%
5		46	4%
6	Ireland	32	2.8%
7	India	29	2.6%
8	Korea, Republic of	28	2.5%
9	Canada	22	1.9%
10	Singapore	15	1.3%
11	Russia	13	1.1%
12	United Kingdom	12	1.1%
13	Netherlands	10	0.9%
14	Iran, Islamic Republic of	9	0.8%
15	France	8	0.7%
16	Switzerland	7	0.6%
17	Brazil	5	0.4%
18	Cyprus	5	0.4%
19	Australia	4	0.4%
20	Belgium	3	0.3%
21	Lithuania	3	0.3%
22	Ukraine	3	0.3%
23	Poland	3	0.3%
24	Spain	3	0.3%
25	Sweden	2	0.2%
26	Philippines	2	0.2%
27	Thailand	2	0.2%
28	Hong Kong	2	0.2%
29	Bangladesh	2	0.2%
30	Austria	1	0.1%
31	Denmark	1	0.1%
32	Italy	1	0.1%
33	Turkey	1	0.1%
34	Uganda	1	0.1%
35	Taiwan	1	0.1%
36	New Zealand	1	0.1%