Rank	Countries/Territories	Count	Percent
1	United States	336	27.7%
2	Germany	120	9.9%
3	Japan	82	6.8%
4	China	76	6.3%
5	India	75	6.2%
6	Netherlands	56	4.6%
7	United Kingdom	48	4%
8	Australia	43	3.5%
9	Indonesia	31	2.6%
10	Iran, Islamic Republic of	26	2.1%
11	Canada	26	2.1%
12	Saudi Arabia	25	2.1%
13	Singapore	22	1.8%
14	Malaysia	15	1.2%
15	Brazil	13	1.1%
16	Spain	13	1.1%
17	Turkey	12	1%
18	Egypt	12	1%
19	Nigeria	11	0.9%
20	Mexico	11	0.9%
21	Russia	10	0.8%
22	Colombia	10	0.8%
23	Korea, Republic of	9	0.7%
24	Ireland	9	0.7%
25	France	8	0.7%
26	South Africa	8	0.7%
27	Portugal	8	0.7%
28	Italy	6	0.5%
29	Belgium	6	0.5%
30	Hong Kong	6	0.5%
31	Israel	5	0.4%
32	Finland	5	0.4%
33	Poland	5	0.4%
34	Romania	4	0.3%
35	Pakistan	4	0.3%
36	Norway	4	0.3%
37	Taiwan	4	0.3%
38	Sweden	4	0.3%
39	Bosnia and Herzegovina	4	0.3%
40	Brunei Darussalam	4	0.3%
41	Jordan	4	0.3%
42	Cayman Islands	3	0.2%
43	Austria	3	0.2%
44	Argentina	2	0.2%
45	Cyprus	2	0.2%
46	Libya	2	0.2%
47	Mauritius	2	0.2%
48	Iraq	2	0.2%
49	Uganda	2	0.2%
50	Ukraine	2	0.2%
51	Viet Nam	2	0.2%
52	Sri Lanka	2	0.2%
53	Puerto Rico	1	0.1%
54	Qatar	1	0.1%
55	Oman	1	0.1%
56	Morocco	1	0.1%
57	Switzerland	1	0.1%
58	Hungary	1	0.1%
59	Greece	1	0.1%
60	Ecuador	1	0.1%
61	Cuba	1	0.1%
62	Bangladesh	1	0.1%