Rank	Countries/Territories	Count	Percent
1	China	473	37.3%
2	United States	415	32.7%
3	Germany	125	9.9%
4	France	42	3.3%
5	Japan	22	1.7%
6	Singapore	21	1.7%
7	Denmark	18	1.4%
8	Sweden	14	1.1%
9	Korea, Republic of	13	1%
10	Canada	13	1%
11	Australia	10	0.8%
12	Taiwan	10	0.8%
13	India	9	0.7%
14	Cyprus	8	0.6%
15	Austria	7	0.6%
16	Hong Kong	7	0.6%
17	United Kingdom	7	0.6%
18	Netherlands	7	0.6%
19	Ethiopia	6	0.5%
20	Iran, Islamic Republic of	5	0.4%
21	Ireland	4	0.3%
22	Iceland	4	0.3%
23	Spain	4	0.3%
24	Malaysia	3	0.2%
25	Mexico	2	0.2%
26	Portugal	2	0.2%
27	Thailand	2	0.2%
28	Lithuania	2	0.2%
29	Hungary	2	0.2%
30	Argentina	2	0.2%
31	Brazil	2	0.2%
32	Bahrain	1	0.1%
33	Finland	1	0.1%
34	Turkey	1	0.1%
35	Ukraine	1	0.1%
36	Puerto Rico	1	0.1%
37	South Africa	1	0.1%
38	New Zealand	1	0.1%
39	Philippines	1	0.1%