Rank	Countries/Territories	Count	Percent
1	United States	436	27.1%
2	China	287	17.8%
3	Japan	122	7.6%
4	Netherlands	114	7.1%
5	Taiwan	55	3.4%
6	Portugal	42	2.6%
7	Turkey	37	2.3%
8	Chile	37	2.3%
9	Singapore	34	2.1%
10	Germany	33	2%
11	United Kingdom	29	1.8%
12	Australia	26	1.6%
13	Korea, Republic of	25	1.6%
14	India	24	1.5%
15	Brazil	24	1.5%
16	Thailand	23	1.4%
17	Egypt	22	1.4%
18	Italy	17	1.1%
19	Indonesia	16	1%
20	Canada	14	0.9%
21	Saudi Arabia	14	0.9%
22	Israel	13	0.8%
23	Colombia	12	0.7%
24	South Africa	11	0.7%
25	Ireland	10	0.6%
26	Spain	9	0.6%
27	Belgium	8	0.5%
28	Greece	8	0.5%
29	Hong Kong	8	0.5%
30	Hungary	8	0.5%
31	Cyprus	7	0.4%
32	Russia	7	0.4%
33	Argentina	6	0.4%
34	France	5	0.3%
35	Mexico	5	0.3%
36	Morocco	5	0.3%
37	New Zealand	5	0.3%
38	Sweden	5	0.3%
39	Switzerland	5	0.3%
40	Slovenia	4	0.2%
41	Nigeria	4	0.2%
42	Peru	3	0.2%
43	Malaysia	3	0.2%
44	Iran, Islamic Republic of	3	0.2%
45	Cuba	3	0.2%
46	Finland	3	0.2%
47	Romania	3	0.2%
48	Ukraine	3	0.2%
49	Slovakia	2	0.1%
50	Viet Nam	2	0.1%
51	Denmark	2	0.1%
52	Jordan	2	0.1%
53	Philippines	2	0.1%
54	Malta	1	0.1%
55	Austria	1	0.1%
56	United Arab Emirates	1	0.1%
57	Sri Lanka	1	0.1%