Rank	Countries/Territories	Count	Percent
1	United States	320	36.5%
2	China	304	34.7%
3	Germany	86	9.8%
4	Netherlands	20	2.3%
5	France	16	1.8%
6	United Kingdom	13	1.5%
7	Canada	11	1.3%
8	Ireland	10	1.1%
9	Belgium	10	1.1%
10	Korea, Republic of	9	1%
11	Japan	7	0.8%
12	Australia	7	0.8%
13	India	6	0.7%
14	Turkey	6	0.7%
15	Singapore	6	0.7%
16	Cyprus	5	0.6%
17	Hong Kong	4	0.5%
18	Spain	4	0.5%
19	Switzerland	4	0.5%
20	Sweden	3	0.3%
21	Romania	3	0.3%
22	Malaysia	3	0.3%
23	Italy	3	0.3%
24	Czech Republic	3	0.3%
25	Argentina	2	0.2%
26	Norway	2	0.2%
27	Russia	2	0.2%
28	Saudi Arabia	2	0.2%
29	Philippines	1	0.1%
30	Ukraine	1	0.1%
31	Brazil	1	0.1%
32	Finland	1	0.1%
33	Israel	1	0.1%