Rank	Countries/Territories	Count	Percent
1	China	554	43.5%
2	United States	387	30.4%
3	Germany	83	6.5%
4	France	61	4.8%
5	Russia	23	1.8%
6	Japan	17	1.3%
7	Netherlands	17	1.3%
8	Singapore	16	1.3%
9	United Kingdom	12	0.9%
10	India	11	0.9%
11	Canada	10	0.8%
12	Hong Kong	7	0.5%
13	Argentina	7	0.5%
14	Ukraine	7	0.5%
15	Korea, Republic of	6	0.5%
16	Brazil	6	0.5%
17	Denmark	6	0.5%
18	Cyprus	5	0.4%
19	Ireland	4	0.3%
20	Israel	4	0.3%
21	Romania	4	0.3%
22	Sweden	4	0.3%
23	Belgium	3	0.2%
24	Australia	2	0.2%
25	Austria	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Switzerland	2	0.2%
28	Turkey	2	0.2%
29	Uganda	1	0.1%
30	Taiwan	1	0.1%
31	South Africa	1	0.1%
32	Norway	1	0.1%
33	Liechtenstein	1	0.1%
34	Mongolia	1	0.1%
35	Georgia	1	0.1%
36	Bangladesh	1	0.1%
37	Czech Republic	1	0.1%