Rank	Countries/Territories	Count	Percent
1	United States	300	30.1%
2	China	267	26.8%
3	Japan	99	9.9%
4	Germany	86	8.6%
5	Spain	38	3.8%
6	France	23	2.3%
7	Singapore	21	2.1%
8	Sweden	18	1.8%
9	Turkey	17	1.7%
10	India	14	1.4%
11	United Kingdom	12	1.2%
12	Netherlands	11	1.1%
13	Brazil	11	1.1%
14	Canada	9	0.9%
15	Australia	8	0.8%
16	Italy	8	0.8%
17	Russia	7	0.7%
18	Ireland	5	0.5%
19	Poland	4	0.4%
20	Cyprus	4	0.4%
21	Chile	3	0.3%
22	Egypt	3	0.3%
23	Finland	3	0.3%
24	Korea, Republic of	3	0.3%
25	Malaysia	3	0.3%
26	Libya	2	0.2%
27	Romania	2	0.2%
28	Norway	2	0.2%
29	Ecuador	2	0.2%
30	Czech Republic	2	0.2%
31	Belgium	2	0.2%
32	Algeria	2	0.2%
33	Argentina	1	0.1%
34	Denmark	1	0.1%
35	Indonesia	1	0.1%
36	Mongolia	1	0.1%
37	New Zealand	1	0.1%