Rank	Countries/Territories	Count	Percent
1	United States	464	33.6%
2	China	389	28.2%
3	Japan	99	7.2%
4	Singapore	56	4.1%
5	Germany	53	3.8%
6	United Kingdom	29	2.1%
7	France	28	2%
8	India	24	1.7%
9	Spain	22	1.6%
10	Canada	19	1.4%
11	Australia	18	1.3%
12	Netherlands	17	1.2%
13	Mexico	11	0.8%
14	Belgium	10	0.7%
15	Korea, Republic of	9	0.7%
16	Italy	9	0.7%
17	Norway	8	0.6%
18	Taiwan	8	0.6%
19	Hong Kong	8	0.6%
20	Ireland	8	0.6%
21	Russia	7	0.5%
22	Colombia	6	0.4%
23	Cyprus	6	0.4%
24	Denmark	5	0.4%
25	Greece	5	0.4%
26	Lebanon	4	0.3%
27	Malaysia	4	0.3%
28	Portugal	4	0.3%
29	Romania	4	0.3%
30	Indonesia	3	0.2%
31	Iran, Islamic Republic of	3	0.2%
32	Iraq	3	0.2%
33	Brazil	3	0.2%
34	Austria	3	0.2%
35	Bangladesh	2	0.1%
36	Bulgaria	2	0.1%
37	Egypt	2	0.1%
38	Estonia	2	0.1%
39	Finland	2	0.1%
40	Kyrgyzstan	2	0.1%
41	Qatar	2	0.1%
42	Thailand	2	0.1%
43	Tunisia	2	0.1%
44	Sweden	2	0.1%
45	Switzerland	1	0.1%
46	Philippines	1	0.1%
47	Poland	1	0.1%
48	South Africa	1	0.1%
49	Latvia	1	0.1%
50	Morocco	1	0.1%
51	New Zealand	1	0.1%
52	Cameroon	1	0.1%
53	Albania	1	0.1%
54	Argentina	1	0.1%