Rank	Countries/Territories	Count	Percent
1	United States	469	39.5%
2	China	387	32.6%
3	Germany	89	7.5%
4	France	63	5.3%
5	Japan	22	1.9%
6	India	20	1.7%
7	Korea, Republic of	13	1.1%
8	Sweden	13	1.1%
9	United Kingdom	13	1.1%
10	Canada	10	0.8%
11	Australia	9	0.8%
12	Ireland	8	0.7%
13	Saudi Arabia	8	0.7%
14	Netherlands	8	0.7%
15	Mexico	6	0.5%
16	Singapore	4	0.3%
17	Argentina	4	0.3%
18	Cyprus	4	0.3%
19	Israel	3	0.3%
20	Peru	3	0.3%
21	Philippines	2	0.2%
22	Poland	2	0.2%
23	Norway	2	0.2%
24	South Africa	2	0.2%
25	Spain	2	0.2%
26	Switzerland	2	0.2%
27	Malaysia	2	0.2%
28	Hong Kong	2	0.2%
29	Croatia	2	0.2%
30	Austria	2	0.2%
31	Chile	2	0.2%
32	Brazil	1	0.1%
33	Egypt	1	0.1%
34	Estonia	1	0.1%
35	Thailand	1	0.1%
36	Tunisia	1	0.1%
37	Turkey	1	0.1%
38	Nepal	1	0.1%
39	Romania	1	0.1%
40	Viet Nam	1	0.1%