Rank	Countries/Territories	Count	Percent
1	China	462	35.5%
2	United States	434	33.4%
3	Germany	124	9.5%
4	Korea, Republic of	28	2.2%
5	Japan	27	2.1%
6		26	2%
7	Spain	24	1.8%
8	France	23	1.8%
9	Netherlands	20	1.5%
10	United Kingdom	20	1.5%
11	Denmark	17	1.3%
12	India	17	1.3%
13	Canada	10	0.8%
14	Sweden	10	0.8%
15	Singapore	7	0.5%
16	Australia	7	0.5%
17	Hong Kong	7	0.5%
18	Taiwan	6	0.5%
19	Russia	3	0.2%
20	Lithuania	3	0.2%
21	Iran, Islamic Republic of	3	0.2%
22	Ireland	3	0.2%
23	Cyprus	3	0.2%
24	Austria	2	0.2%
25	Finland	2	0.2%
26	Mexico	2	0.2%
27	Jordan	2	0.2%
28	Romania	2	0.2%
29	Norway	1	0.1%
30	Poland	1	0.1%
31	Uruguay	1	0.1%
32	Israel	1	0.1%
33	Argentina	1	0.1%
34	Congo	1	0.1%