Rank	Countries/Territories	Count	Percent
1	United States	681	43.7%
2	China	255	16.4%
3	Germany	122	7.8%
4	Japan	51	3.3%
5	France	46	3%
6	Netherlands	41	2.6%
7	Singapore	33	2.1%
8	Hong Kong	28	1.8%
9	Spain	25	1.6%
10	Israel	24	1.5%
11	Portugal	24	1.5%
12	Canada	19	1.2%
13	India	17	1.1%
14	United Kingdom	17	1.1%
15	Ireland	16	1%
16	Taiwan	13	0.8%
17	Sweden	11	0.7%
18	Italy	11	0.7%
19	Chile	11	0.7%
20	Australia	11	0.7%
21	Egypt	11	0.7%
22	Philippines	10	0.6%
23	Cyprus	9	0.6%
24	Russia	8	0.5%
25	South Africa	6	0.4%
26	Norway	5	0.3%
27	Brazil	4	0.3%
28	Bulgaria	4	0.3%
29	Turkey	4	0.3%
30	Bangladesh	3	0.2%
31	Colombia	3	0.2%
32	New Zealand	3	0.2%
33	Indonesia	3	0.2%
34	Korea, Republic of	3	0.2%
35	Latvia	2	0.1%
36	Romania	2	0.1%
37	Ghana	2	0.1%
38	Greece	2	0.1%
39	Thailand	2	0.1%
40	Viet Nam	2	0.1%
41	Switzerland	2	0.1%
42	Saudi Arabia	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	Iran, Islamic Republic of	1	0.1%