Rank	Countries/Territories	Count	Percent
1	China	469	39.1%
2	United States	386	32.2%
3	Germany	72	6%
4	India	59	4.9%
5	Ukraine	24	2%
6	Japan	18	1.5%
7	Canada	16	1.3%
8	Singapore	14	1.2%
9	Netherlands	13	1.1%
10	United Kingdom	13	1.1%
11	Switzerland	10	0.8%
12	France	10	0.8%
13	Korea, Republic of	9	0.8%
14	Sweden	9	0.8%
15	Colombia	8	0.7%
16	Cyprus	7	0.6%
17	Australia	7	0.6%
18	Saudi Arabia	7	0.6%
19	Brazil	6	0.5%
20	Argentina	5	0.4%
21	Indonesia	4	0.3%
22	Ireland	3	0.2%
23	Hong Kong	3	0.2%
24	Bangladesh	3	0.2%
25	Norway	3	0.2%
26	Russia	2	0.2%
27	Sri Lanka	2	0.2%
28	Latvia	2	0.2%
29	Mexico	2	0.2%
30	Albania	2	0.2%
31	Finland	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Turkey	2	0.2%
34	Mongolia	1	0.1%
35	Jordan	1	0.1%
36	Lithuania	1	0.1%
37	Malaysia	1	0.1%
38	Oman	1	0.1%
39	Qatar	1	0.1%