Rank	Countries/Territories	Count	Percent
1	United States	400	30.6%
2	China	309	23.7%
3	Japan	182	13.9%
4	Germany	83	6.4%
5	Australia	35	2.7%
6	Singapore	26	2%
7	India	25	1.9%
8	Iran, Islamic Republic of	18	1.4%
9	Italy	17	1.3%
10	France	16	1.2%
11	Netherlands	15	1.1%
12	Ukraine	14	1.1%
13	Taiwan	13	1%
14	Thailand	12	0.9%
15	Korea, Republic of	11	0.8%
16	Ecuador	11	0.8%
17	Mexico	9	0.7%
18	Canada	8	0.6%
19	Brazil	8	0.6%
20	Ireland	8	0.6%
21	Russia	7	0.5%
22	Saudi Arabia	5	0.4%
23	Pakistan	4	0.3%
24	United Kingdom	4	0.3%
25	Lebanon	4	0.3%
26	Malaysia	4	0.3%
27	Colombia	4	0.3%
28	Egypt	4	0.3%
29	Greece	4	0.3%
30	Kenya	3	0.2%
31	Indonesia	3	0.2%
32	Serbia	3	0.2%
33	Turkey	3	0.2%
34	Spain	2	0.2%
35	Sweden	2	0.2%
36	Philippines	2	0.2%
37	Syrian Arab Republic	2	0.2%
38	Cyprus	2	0.2%
39	Czech Republic	1	0.1%
40	Denmark	1	0.1%
41	Bulgaria	1	0.1%
42	Bahrain	1	0.1%
43	Bangladesh	1	0.1%
44	Hong Kong	1	0.1%
45	Hungary	1	0.1%
46	Finland	1	0.1%
47	Chile	1	0.1%
48	Georgia	1	0.1%
49	Israel	1	0.1%
50	Argentina	1	0.1%
51	Libya	1	0.1%
52	Kuwait	1	0.1%
53	Kazakhstan	1	0.1%
54	Poland	1	0.1%
55	Romania	1	0.1%
56	Palestine, State of	1	0.1%
57	Moldova, Republic of	1	0.1%
58	Morocco	1	0.1%
59	New Zealand	1	0.1%
60	Nigeria	1	0.1%
61	Switzerland	1	0.1%
62	South Africa	1	0.1%