Rank	Countries/Territories	Count	Percent
1	United States	484	28.9%
2	China	397	23.7%
3	Germany	84	5%
4	Korea, Republic of	60	3.6%
5	Netherlands	56	3.3%
6	Ireland	51	3%
7	India	39	2.3%
8	France	33	2%
9	Japan	29	1.7%
10	Canada	25	1.5%
11	Hong Kong	24	1.4%
12	Brazil	23	1.4%
13	Italy	22	1.3%
14	Portugal	21	1.3%
15	Mexico	18	1.1%
16	Australia	18	1.1%
17	United Kingdom	18	1.1%
18	Taiwan	17	1%
19	Turkey	17	1%
20	Greece	16	1%
21	Iran, Islamic Republic of	15	0.9%
22	Russia	15	0.9%
23	Singapore	13	0.8%
24	Sweden	12	0.7%
25	Israel	10	0.6%
26	Spain	10	0.6%
27	Viet Nam	10	0.6%
28	Czech Republic	9	0.5%
29	Argentina	8	0.5%
30	Belgium	7	0.4%
31	Guatemala	7	0.4%
32	Romania	7	0.4%
33	Mongolia	6	0.4%
34	Egypt	6	0.4%
35	Ecuador	5	0.3%
36	Peru	5	0.3%
37	Philippines	5	0.3%
38	Malaysia	5	0.3%
39	Morocco	4	0.2%
40	Panama	4	0.2%
41	Chile	4	0.2%
42	Albania	3	0.2%
43	Cyprus	3	0.2%
44	Jamaica	3	0.2%
45	Slovenia	3	0.2%
46	Lebanon	3	0.2%
47	Thailand	3	0.2%
48	Mauritius	2	0.1%
49	New Zealand	2	0.1%
50	Nigeria	2	0.1%
51	Pakistan	2	0.1%
52	Iraq	2	0.1%
53	Indonesia	2	0.1%
54	Ethiopia	2	0.1%
55	Colombia	2	0.1%
56	Costa Rica	1	0.1%
57	Croatia	1	0.1%
58	Denmark	1	0.1%
59	Bangladesh	1	0.1%
60	Finland	1	0.1%
61	Hungary	1	0.1%
62	Guyana	1	0.1%
63	Nepal	1	0.1%
64	South Africa	1	0.1%
65	Switzerland	1	0.1%
66	Slovakia	1	0.1%
67	Saudi Arabia	1	0.1%
68	Norway	1	0.1%
69	Moldova, Republic of	1	0.1%
70	Lithuania	1	0.1%
71	Macao	1	0.1%
72	Malta	1	0.1%
73	Kazakhstan	1	0.1%
74	Latvia	1	0.1%
75	Tunisia	1	0.1%
76	Ukraine	1	0.1%
77	United Arab Emirates	1	0.1%