Rank	Countries/Territories	Count	Percent
1	United States	423	37.2%
2	China	359	31.6%
3	Germany	100	8.8%
4	Korea, Republic of	57	5%
5	Japan	47	4.1%
6	France	28	2.5%
7	Netherlands	17	1.5%
8	Singapore	12	1.1%
9	Ukraine	11	1%
10	Taiwan	10	0.9%
11	India	9	0.8%
12	Canada	8	0.7%
13	Russia	8	0.7%
14	United Kingdom	6	0.5%
15	Malaysia	5	0.4%
16	Serbia	4	0.4%
17	Sweden	4	0.4%
18	Cyprus	4	0.4%
19	Australia	3	0.3%
20	Hong Kong	3	0.3%
21	Ireland	2	0.2%
22	Brazil	2	0.2%
23	Romania	2	0.2%
24	Slovenia	2	0.2%
25	South Africa	1	0.1%
26	Montenegro	1	0.1%
27	Nigeria	1	0.1%
28	Turkey	1	0.1%
29	Bahrain	1	0.1%
30	Bangladesh	1	0.1%
31	Egypt	1	0.1%
32	Croatia	1	0.1%
33	Kazakhstan	1	0.1%
34	Iran, Islamic Republic of	1	0.1%