Rank	Countries/Territories	Count	Percent
1	United States	497	36.8%
2	China	325	24.1%
3	Germany	77	5.7%
4	Japan	59	4.4%
5	India	53	3.9%
6	Brazil	42	3.1%
7	Australia	26	1.9%
8	United Kingdom	23	1.7%
9	Slovenia	21	1.6%
10	Ireland	21	1.6%
11	Singapore	16	1.2%
12	Netherlands	14	1%
13	Taiwan	13	1%
14	Canada	11	0.8%
15	Austria	10	0.7%
16	Saudi Arabia	10	0.7%
17	Thailand	9	0.7%
18	Korea, Republic of	9	0.7%
19	Cyprus	8	0.6%
20	France	7	0.5%
21	Portugal	7	0.5%
22	United Arab Emirates	7	0.5%
23	Turkey	6	0.4%
24	Italy	6	0.4%
25	Romania	6	0.4%
26	Iran, Islamic Republic of	6	0.4%
27	Philippines	5	0.4%
28	Russia	4	0.3%
29	New Zealand	4	0.3%
30	Hong Kong	4	0.3%
31	Switzerland	4	0.3%
32	Spain	4	0.3%
33	Venezuela, Bolivarian Republic of	4	0.3%
34	Malaysia	3	0.2%
35	Mongolia	3	0.2%
36	Israel	2	0.1%
37	Poland	2	0.1%
38	Ecuador	2	0.1%
39	Bangladesh	2	0.1%
40	Belgium	2	0.1%
41	Yemen	2	0.1%
42	Viet Nam	1	0.1%
43	Sri Lanka	1	0.1%
44	Sweden	1	0.1%
45	Czech Republic	1	0.1%
46	Chile	1	0.1%
47	Egypt	1	0.1%
48	El Salvador	1	0.1%
49	Greece	1	0.1%
50	Hungary	1	0.1%
51	Indonesia	1	0.1%
52	Norway	1	0.1%
53	Peru	1	0.1%
54	Jordan	1	0.1%
55	Kenya	1	0.1%