Rank	Countries/Territories	Count	Percent
1	United States	378	39.3%
2	China	136	14.1%
3	Japan	67	7%
4	Germany	45	4.7%
5	India	44	4.6%
6	United Kingdom	34	3.5%
7	Korea, Republic of	25	2.6%
8	Serbia	17	1.8%
9	France	15	1.6%
10	Canada	13	1.4%
11	Australia	13	1.4%
12	Thailand	12	1.2%
13	Egypt	11	1.1%
14	Netherlands	11	1.1%
15	Spain	10	1%
16	Singapore	8	0.8%
17	Saudi Arabia	7	0.7%
18	Iran, Islamic Republic of	7	0.7%
19	Pakistan	6	0.6%
20	Morocco	6	0.6%
21	Indonesia	6	0.6%
22	Bonaire, Sint Eustatius and Saba	6	0.6%
23	Romania	6	0.6%
24	Poland	6	0.6%
25	United Arab Emirates	5	0.5%
26	Mexico	5	0.5%
27	Colombia	4	0.4%
28	South Africa	4	0.4%
29	Trinidad and Tobago	4	0.4%
30	Turkey	3	0.3%
31	Taiwan	3	0.3%
32	Sweden	3	0.3%
33	Finland	3	0.3%
34	Philippines	3	0.3%
35	Iraq	3	0.3%
36	Italy	3	0.3%
37	Hong Kong	2	0.2%
38	Kenya	2	0.2%
39	Croatia	2	0.2%
40	Cyprus	2	0.2%
41	Brazil	2	0.2%
42	Russia	2	0.2%
43	Rwanda	1	0.1%
44	Portugal	1	0.1%
45	Puerto Rico	1	0.1%
46	Qatar	1	0.1%
47	Switzerland	1	0.1%
48	Ukraine	1	0.1%
49	Yemen	1	0.1%
50	Cambodia	1	0.1%
51	Bahrain	1	0.1%
52	Bangladesh	1	0.1%
53	Ghana	1	0.1%
54	Moldova, Republic of	1	0.1%
55	New Zealand	1	0.1%
56	Norway	1	0.1%
57	Ireland	1	0.1%
58	Malaysia	1	0.1%
59	Mauritius	1	0.1%
60	Jordan	1	0.1%