Rank	Countries/Territories	Count	Percent
1	United States	688	43.1%
2	China	267	16.7%
3	Germany	122	7.6%
4	Japan	51	3.2%
5	France	46	2.9%
6	Netherlands	42	2.6%
7	Singapore	33	2.1%
8	Hong Kong	29	1.8%
9	Spain	25	1.6%
10	Portugal	24	1.5%
11	Israel	24	1.5%
12	Canada	19	1.2%
13	India	17	1.1%
14	United Kingdom	17	1.1%
15	Ireland	16	1%
16	Norway	16	1%
17	Taiwan	13	0.8%
18	Chile	12	0.8%
19	Australia	12	0.8%
20	Egypt	11	0.7%
21	Italy	11	0.7%
22	Sweden	11	0.7%
23	Philippines	10	0.6%
24	Cyprus	9	0.6%
25	Russia	8	0.5%
26	South Africa	7	0.4%
27	Bulgaria	5	0.3%
28	Brazil	4	0.3%
29	Turkey	4	0.3%
30	Colombia	3	0.2%
31	Bangladesh	3	0.2%
32	Indonesia	3	0.2%
33	New Zealand	3	0.2%
34	Korea, Republic of	3	0.2%
35	Latvia	2	0.1%
36	Ghana	2	0.1%
37	Greece	2	0.1%
38	Viet Nam	2	0.1%
39	Switzerland	2	0.1%
40	Thailand	2	0.1%
41	Saudi Arabia	2	0.1%
42	Romania	2	0.1%
43	Slovakia	1	0.1%
44	Slovenia	1	0.1%
45	Ukraine	1	0.1%
46	United Arab Emirates	1	0.1%
47	Georgia	1	0.1%
48	Belgium	1	0.1%
49	Austria	1	0.1%
50	Cambodia	1	0.1%
51	Lithuania	1	0.1%
52	Malaysia	1	0.1%
53	Pakistan	1	0.1%
54	Iran, Islamic Republic of	1	0.1%