Rank	Countries/Territories	Count	Percent
1	United States	423	34.1%
2	China	175	14.1%
3	Germany	97	7.8%
4	Japan	59	4.8%
5	India	53	4.3%
6	Mexico	48	3.9%
7	Ireland	39	3.1%
8	Netherlands	38	3.1%
9	Malaysia	21	1.7%
10	Colombia	21	1.7%
11	Australia	21	1.7%
12	Brazil	20	1.6%
13	Korea, Republic of	15	1.2%
14	Russia	15	1.2%
15	Singapore	15	1.2%
16	Canada	12	1%
17	Chile	10	0.8%
18	Hungary	10	0.8%
19	United Kingdom	10	0.8%
20	Slovakia	8	0.6%
21	Spain	8	0.6%
22	Saudi Arabia	7	0.6%
23	France	7	0.6%
24	Ecuador	6	0.5%
25	New Zealand	6	0.5%
26	Peru	5	0.4%
27	Poland	5	0.4%
28	Turkey	5	0.4%
29	Cyprus	5	0.4%
30	Italy	5	0.4%
31	Indonesia	5	0.4%
32	Egypt	4	0.3%
33	Argentina	4	0.3%
34	Romania	4	0.3%
35	Thailand	4	0.3%
36	Philippines	4	0.3%
37	Nigeria	4	0.3%
38	South Africa	3	0.2%
39	Sweden	3	0.2%
40	Taiwan	3	0.2%
41	Dominican Republic	3	0.2%
42	Denmark	2	0.2%
43	Belgium	2	0.2%
44	Croatia	2	0.2%
45	Iran, Islamic Republic of	2	0.2%
46	Greece	2	0.2%
47	Hong Kong	2	0.2%
48	Israel	2	0.2%
49	Malawi	2	0.2%
50	Switzerland	2	0.2%
51	Tanzania, United Republic of	1	0.1%
52	Oman	1	0.1%
53	Pakistan	1	0.1%
54	Portugal	1	0.1%
55	Ukraine	1	0.1%
56	Jordan	1	0.1%
57	Kazakhstan	1	0.1%
58	Mauritius	1	0.1%
59	Mongolia	1	0.1%
60	Austria	1	0.1%
61	Ghana	1	0.1%