Rank	Countries/Territories	Count	Percent
1	United States	277	39%
2	China	177	24.9%
3	Germany	98	13.8%
4	Japan	27	3.8%
5	India	18	2.5%
6	Italy	15	2.1%
7	Netherlands	12	1.7%
8	Singapore	7	1%
9	Australia	7	1%
10	Canada	7	1%
11	France	6	0.8%
12	Ireland	6	0.8%
13	Spain	6	0.8%
14	Poland	5	0.7%
15	Taiwan	4	0.6%
16	Belgium	4	0.6%
17	Cyprus	3	0.4%
18	Egypt	3	0.4%
19	Hong Kong	3	0.4%
20	Thailand	3	0.4%
21	United Kingdom	3	0.4%
22	Malaysia	2	0.3%
23	Mexico	2	0.3%
24	Iceland	2	0.3%
25	Denmark	2	0.3%
26	Brazil	2	0.3%
27	Argentina	2	0.3%
28	Czech Republic	1	0.1%
29	Indonesia	1	0.1%
30	Korea, Republic of	1	0.1%
31	Mongolia	1	0.1%
32	Norway	1	0.1%
33	Ukraine	1	0.1%
34	Russia	1	0.1%