Rank	Countries/Territories	Count	Percent
1	United States	320	32.6%
2	China	259	26.4%
3	Germany	123	12.5%
4	Singapore	36	3.7%
5	Hong Kong	29	3%
6	Japan	17	1.7%
7	Netherlands	15	1.5%
8	Canada	14	1.4%
9	Brazil	13	1.3%
10	Australia	12	1.2%
11	Russia	12	1.2%
12	France	11	1.1%
13	India	11	1.1%
14	Ireland	10	1%
15	Korea, Republic of	8	0.8%
16	Malaysia	8	0.8%
17	Thailand	7	0.7%
18	Taiwan	6	0.6%
19	United Kingdom	6	0.6%
20	Indonesia	5	0.5%
21	Cyprus	5	0.5%
22	Iraq	4	0.4%
23	Portugal	4	0.4%
24	Slovenia	4	0.4%
25	United Arab Emirates	3	0.3%
26	Nigeria	3	0.3%
27	Pakistan	3	0.3%
28	Italy	3	0.3%
29	Iran, Islamic Republic of	3	0.3%
30	Bangladesh	2	0.2%
31	Argentina	2	0.2%
32	Jamaica	2	0.2%
33	Latvia	2	0.2%
34	Mongolia	2	0.2%
35	Norway	2	0.2%
36	Saudi Arabia	2	0.2%
37	Viet Nam	2	0.2%
38	Turkey	2	0.2%
39	Ukraine	2	0.2%
40	Peru	1	0.1%
41	Morocco	1	0.1%
42	New Zealand	1	0.1%
43	Armenia	1	0.1%
44	Denmark	1	0.1%
45	Ecuador	1	0.1%
46	Chile	1	0.1%