Rank	Countries/Territories	Count	Percent
1	China	452	38.3%
2	United States	407	34.5%
3	Germany	82	6.9%
4	Japan	30	2.5%
5	Russia	30	2.5%
6	Canada	24	2%
7	United Kingdom	19	1.6%
8	France	14	1.2%
9	Singapore	13	1.1%
10	Australia	11	0.9%
11	Cyprus	11	0.9%
12	Iran, Islamic Republic of	8	0.7%
13	Ireland	8	0.7%
14	Poland	8	0.7%
15	Korea, Republic of	8	0.7%
16	Netherlands	7	0.6%
17	Tunisia	5	0.4%
18	Iraq	5	0.4%
19	Ukraine	4	0.3%
20	Latvia	4	0.3%
21	Turkey	3	0.3%
22	Italy	3	0.3%
23	Denmark	3	0.3%
24	Indonesia	2	0.2%
25	Hong Kong	2	0.2%
26	Spain	2	0.2%
27	Taiwan	2	0.2%
28	Thailand	2	0.2%
29	Nigeria	2	0.2%
30	Saudi Arabia	2	0.2%
31	Romania	1	0.1%
32	Norway	1	0.1%
33	Sweden	1	0.1%
34	India	1	0.1%
35	Israel	1	0.1%
36	Egypt	1	0.1%
37	Brazil	1	0.1%