Rank	Countries/Territories	Count	Percent
1	China	456	37.3%
2	United States	419	34.2%
3	Germany	126	10.3%
4	Singapore	38	3.1%
5	Netherlands	29	2.4%
6	France	28	2.3%
7	Hungary	14	1.1%
8	Ireland	12	1%
9	Switzerland	12	1%
10	Hong Kong	10	0.8%
11	Australia	8	0.7%
12	United Kingdom	7	0.6%
13	Korea, Republic of	7	0.6%
14	Poland	5	0.4%
15	Russia	5	0.4%
16	Cyprus	5	0.4%
17	Canada	5	0.4%
18	Japan	5	0.4%
19	Egypt	4	0.3%
20	Argentina	3	0.2%
21	Mexico	3	0.2%
22	Iran, Islamic Republic of	3	0.2%
23	Venezuela, Bolivarian Republic of	3	0.2%
24	Taiwan	2	0.2%
25	Ukraine	2	0.2%
26	Malaysia	2	0.2%
27	Albania	2	0.2%
28	Chile	2	0.2%
29	India	2	0.2%
30	Bangladesh	2	0.2%
31	Azerbaijan	1	0.1%
32	Latvia	1	0.1%
33	Portugal	1	0.1%