Rank	Countries/Territories	Count	Percent
1	China	297	36.1%
2	United States	262	31.9%
3	Germany	45	5.5%
4	United Kingdom	35	4.3%
5	Korea, Republic of	27	3.3%
6	Iran, Islamic Republic of	21	2.6%
7	India	14	1.7%
8	Japan	12	1.5%
9	Netherlands	11	1.3%
10	Ireland	11	1.3%
11	Australia	9	1.1%
12	Turkey	9	1.1%
13	Singapore	9	1.1%
14	France	8	1%
15	Taiwan	7	0.9%
16	Denmark	6	0.7%
17	Cyprus	5	0.6%
18	Canada	3	0.4%
19	Hong Kong	3	0.4%
20	Israel	3	0.4%
21	Romania	3	0.4%
22	Sweden	2	0.2%
23	Indonesia	2	0.2%
24	Mongolia	2	0.2%
25	Bulgaria	2	0.2%
26	Bangladesh	2	0.2%
27	Viet Nam	2	0.2%
28	Belgium	1	0.1%
29	Brazil	1	0.1%
30	Italy	1	0.1%
31	Hungary	1	0.1%
32	Egypt	1	0.1%
33	New Zealand	1	0.1%
34	Oman	1	0.1%
35	Switzerland	1	0.1%
36	South Africa	1	0.1%
37	Spain	1	0.1%