Rank	Countries/Territories	Count	Percent
1	United States	326	42.1%
2	China	218	28.2%
3	Germany	50	6.5%
4	Netherlands	24	3.1%
5	India	20	2.6%
6	Japan	17	2.2%
7	Australia	13	1.7%
8	Russia	12	1.6%
9	Canada	11	1.4%
10	Korea, Republic of	10	1.3%
11	Singapore	9	1.2%
12	Pakistan	5	0.6%
13	Ireland	5	0.6%
14	Cyprus	4	0.5%
15	France	3	0.4%
16	Indonesia	3	0.4%
17	Norway	3	0.4%
18	Italy	3	0.4%
19	Saudi Arabia	3	0.4%
20	Qatar	3	0.4%
21	Taiwan	3	0.4%
22	United Kingdom	2	0.3%
23	Serbia	2	0.3%
24	Spain	2	0.3%
25	Poland	2	0.3%
26	Myanmar	2	0.3%
27	Hungary	2	0.3%
28	Estonia	2	0.3%
29	Bangladesh	2	0.3%
30	Brazil	1	0.1%
31	Bulgaria	1	0.1%
32	Azerbaijan	1	0.1%
33	Czech Republic	1	0.1%
34	Denmark	1	0.1%
35	Egypt	1	0.1%
36	Finland	1	0.1%
37	Argentina	1	0.1%
38	Hong Kong	1	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	Israel	1	0.1%
41	Peru	1	0.1%
42	Switzerland	1	0.1%