Rank	Countries/Territories	Count	Percent
1	China	392	37.5%
2	United States	358	34.2%
3	Germany	82	7.8%
4	Russia	29	2.8%
5	Japan	27	2.6%
6	United Kingdom	19	1.8%
7	Canada	17	1.6%
8	France	11	1.1%
9	Australia	11	1.1%
10	Singapore	10	1%
11	Cyprus	9	0.9%
12	Iran, Islamic Republic of	8	0.8%
13	Ireland	8	0.8%
14	Korea, Republic of	8	0.8%
15	Poland	8	0.8%
16	Netherlands	6	0.6%
17	Tunisia	5	0.5%
18	Iraq	5	0.5%
19	Ukraine	4	0.4%
20	Turkey	3	0.3%
21	Italy	3	0.3%
22	Denmark	3	0.3%
23	Indonesia	2	0.2%
24	Spain	2	0.2%
25	Taiwan	2	0.2%
26	Thailand	2	0.2%
27	Nigeria	2	0.2%
28	Saudi Arabia	2	0.2%
29	Romania	1	0.1%
30	Norway	1	0.1%
31	Sweden	1	0.1%
32	Israel	1	0.1%
33	Hong Kong	1	0.1%
34	India	1	0.1%
35	Egypt	1	0.1%
36	Brazil	1	0.1%