Rank	Countries/Territories	Count	Percent
1	United States	301	39.1%
2	China	263	34.2%
3	Germany	56	7.3%
4	Japan	20	2.6%
5	Colombia	11	1.4%
6	United Kingdom	10	1.3%
7	Netherlands	9	1.2%
8	Norway	8	1%
9	India	8	1%
10	Canada	6	0.8%
11	Pakistan	6	0.8%
12	Singapore	5	0.6%
13	France	5	0.6%
14	Malaysia	5	0.6%
15	Hong Kong	4	0.5%
16	Australia	4	0.5%
17	Cyprus	4	0.5%
18	Guatemala	3	0.4%
19	South Africa	3	0.4%
20	Spain	3	0.4%
21	Taiwan	3	0.4%
22	Philippines	3	0.4%
23	Poland	3	0.4%
24	Portugal	2	0.3%
25	Kenya	2	0.3%
26	Turkey	2	0.3%
27	Ukraine	2	0.3%
28	Iraq	2	0.3%
29	Ireland	2	0.3%
30	Argentina	2	0.3%
31	Russia	2	0.3%
32	Mongolia	1	0.1%
33	Belgium	1	0.1%
34	Egypt	1	0.1%
35	Croatia	1	0.1%
36	Indonesia	1	0.1%
37	United Arab Emirates	1	0.1%
38	Sri Lanka	1	0.1%
39	Sweden	1	0.1%
40	Latvia	1	0.1%
41	Lithuania	1	0.1%
42	Romania	1	0.1%