Rank	Countries/Territories	Count	Percent
1	China	351	33%
2	United States	303	28.5%
3	Germany	159	14.9%
4	Japan	43	4%
5	Ukraine	37	3.5%
6	France	26	2.4%
7	Australia	17	1.6%
8	Netherlands	16	1.5%
9	Singapore	12	1.1%
10	Ethiopia	12	1.1%
11	Egypt	9	0.8%
12	Colombia	7	0.7%
13	Canada	7	0.7%
14	Taiwan	6	0.6%
15	Spain	5	0.5%
16	Malaysia	5	0.5%
17	United Kingdom	4	0.4%
18	Ireland	4	0.4%
19	Argentina	4	0.4%
20	India	4	0.4%
21	Cyprus	3	0.3%
22	Iran, Islamic Republic of	3	0.3%
23	Romania	3	0.3%
24	Sri Lanka	2	0.2%
25	Kuwait	2	0.2%
26	Lebanon	2	0.2%
27	Chile	2	0.2%
28	Brazil	2	0.2%
29	Indonesia	2	0.2%
30	Hong Kong	2	0.2%
31	United Arab Emirates	2	0.2%
32	Georgia	1	0.1%
33	Austria	1	0.1%
34	Nicaragua	1	0.1%
35	Pakistan	1	0.1%
36	Korea, Republic of	1	0.1%
37	Sweden	1	0.1%
38	Switzerland	1	0.1%
39	Russia	1	0.1%
40	Uganda	1	0.1%