Rank	Countries/Territories	Count	Percent
1	United States	425	36.6%
2	China	326	28.1%
3	Germany	133	11.5%
4	India	42	3.6%
5	France	33	2.8%
6	Japan	25	2.2%
7	Russia	21	1.8%
8	Netherlands	18	1.6%
9	Singapore	18	1.6%
10	Canada	15	1.3%
11	Finland	12	1%
12	Hong Kong	12	1%
13	Poland	11	0.9%
14	Ukraine	10	0.9%
15	Hungary	10	0.9%
16	Cyprus	9	0.8%
17	United Kingdom	7	0.6%
18	Senegal	6	0.5%
19	Ireland	4	0.3%
20	Lithuania	3	0.3%
21	Sweden	3	0.3%
22	Spain	2	0.2%
23	Saudi Arabia	2	0.2%
24	Mongolia	2	0.2%
25	Algeria	2	0.2%
26	Australia	2	0.2%
27	Belgium	1	0.1%
28	Argentina	1	0.1%
29	Malaysia	1	0.1%
30	Italy	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Pakistan	1	0.1%
33	Switzerland	1	0.1%
34	Turkey	1	0.1%