Rank	Countries/Territories	Count	Percent
1	United States	256	33.8%
2	China	171	22.6%
3	Germany	43	5.7%
4	Portugal	42	5.5%
5	India	35	4.6%
6	Netherlands	18	2.4%
7	Turkey	16	2.1%
8	Japan	13	1.7%
9	Malaysia	10	1.3%
10	Israel	9	1.2%
11	Spain	9	1.2%
12	United Kingdom	8	1.1%
13	Ireland	8	1.1%
14	Brazil	8	1.1%
15	Canada	6	0.8%
16	Argentina	6	0.8%
17	Taiwan	6	0.8%
18	Australia	5	0.7%
19	Iran, Islamic Republic of	5	0.7%
20	Mexico	5	0.7%
21	Jamaica	5	0.7%
22	France	4	0.5%
23	Thailand	4	0.5%
24	Viet Nam	4	0.5%
25	Romania	4	0.5%
26	Russia	4	0.5%
27	Serbia	3	0.4%
28	Poland	3	0.4%
29	Egypt	3	0.4%
30	Greece	3	0.4%
31	Hong Kong	3	0.4%
32	Indonesia	3	0.4%
33	Chile	3	0.4%
34	Colombia	3	0.4%
35	Cyprus	2	0.3%
36	Kenya	2	0.3%
37	Latvia	2	0.3%
38	Philippines	2	0.3%
39	Pakistan	2	0.3%
40	Tunisia	2	0.3%
41	Uganda	1	0.1%
42	Singapore	1	0.1%
43	Slovakia	1	0.1%
44	Switzerland	1	0.1%
45	Saudi Arabia	1	0.1%
46	Peru	1	0.1%
47	Moldova, Republic of	1	0.1%
48	Mongolia	1	0.1%
49	Morocco	1	0.1%
50	Nepal	1	0.1%
51	Lebanon	1	0.1%
52	Mali	1	0.1%
53	Mauritius	1	0.1%
54	Korea, Republic of	1	0.1%
55	Belgium	1	0.1%
56	Bolivia, Plurinational State of	1	0.1%
57	Guatemala	1	0.1%