Rank	Countries/Territories	Count	Percent
1	United States	216	31.8%
2	China	167	24.6%
3	Japan	103	15.1%
4	Germany	39	5.7%
5	Netherlands	22	3.2%
6	Singapore	20	2.9%
7	India	16	2.4%
8	Spain	15	2.2%
9	France	12	1.8%
10	Ireland	9	1.3%
11	Italy	7	1%
12	United Kingdom	5	0.7%
13	Cyprus	5	0.7%
14	Egypt	4	0.6%
15	Switzerland	4	0.6%
16	Slovakia	3	0.4%
17	Denmark	3	0.4%
18	Australia	3	0.4%
19	Jordan	3	0.4%
20	Korea, Republic of	3	0.4%
21	Malaysia	2	0.3%
22	Hong Kong	2	0.3%
23	South Africa	2	0.3%
24	Ukraine	2	0.3%
25	Iran, Islamic Republic of	2	0.3%
26	Russia	2	0.3%
27	Norway	2	0.3%
28	Pakistan	1	0.1%
29	Panama	1	0.1%
30	Viet Nam	1	0.1%
31	Hungary	1	0.1%
32	Indonesia	1	0.1%
33	Belgium	1	0.1%
34	Greece	1	0.1%