Rank	Countries/Territories	Count	Percent
1	China	895	51.1%
2	United States	435	24.8%
3	Germany	103	5.9%
4	Iran, Islamic Republic of	59	3.4%
5	India	44	2.5%
6	France	33	1.9%
7	Japan	21	1.2%
8	Australia	20	1.1%
9	Denmark	19	1.1%
10	Netherlands	16	0.9%
11	Norway	14	0.8%
12	Sweden	14	0.8%
13	Korea, Republic of	10	0.6%
14	Hong Kong	10	0.6%
15	Canada	7	0.4%
16	Singapore	6	0.3%
17	South Africa	5	0.3%
18	Cyprus	5	0.3%
19	United Kingdom	4	0.2%
20	Viet Nam	3	0.2%
21	Argentina	3	0.2%
22	Bulgaria	3	0.2%
23	Indonesia	3	0.2%
24	Iraq	3	0.2%
25	Ireland	2	0.1%
26	Taiwan	2	0.1%
27	Ukraine	2	0.1%
28	Spain	2	0.1%
29	Malaysia	2	0.1%
30	Oman	1	0.1%
31	Portugal	1	0.1%
32	Russia	1	0.1%
33	Switzerland	1	0.1%
34	Brazil	1	0.1%
35	Czech Republic	1	0.1%
36	Egypt	1	0.1%