Rank	Countries/Territories	Count	Percent
1	China	489	46.9%
2	United States	242	23.2%
3	Germany	66	6.3%
4	Taiwan	40	3.8%
5	Russia	36	3.5%
6	India	25	2.4%
7	Japan	23	2.2%
8	Australia	16	1.5%
9	Canada	10	1%
10	United Kingdom	10	1%
11	Korea, Republic of	8	0.8%
12	Hong Kong	8	0.8%
13	France	7	0.7%
14	Turkey	7	0.7%
15	Israel	6	0.6%
16	Senegal	5	0.5%
17	Netherlands	5	0.5%
18	Singapore	4	0.4%
19	Spain	4	0.4%
20	Sweden	4	0.4%
21	Norway	3	0.3%
22	Philippines	3	0.3%
23	Greece	3	0.3%
24	Cyprus	2	0.2%
25	Argentina	2	0.2%
26	Brazil	2	0.2%
27	Malaysia	2	0.2%
28	Thailand	2	0.2%
29	Ukraine	1	0.1%
30	Saudi Arabia	1	0.1%
31	Switzerland	1	0.1%
32	Bulgaria	1	0.1%
33	Denmark	1	0.1%
34	Honduras	1	0.1%
35	Romania	1	0.1%
36	Ireland	1	0.1%