Rank	Countries/Territories	Count	Percent
1	United States	767	33.9%
2	China	695	30.7%
3	Japan	134	5.9%
4	Germany	115	5.1%
5	Poland	82	3.6%
6	Korea, Republic of	47	2.1%
7	Singapore	46	2%
8	India	41	1.8%
9	United Kingdom	32	1.4%
10	Ireland	30	1.3%
11	Netherlands	24	1.1%
12	Bangladesh	21	0.9%
13	France	20	0.9%
14	Hong Kong	19	0.8%
15	Iran, Islamic Republic of	19	0.8%
16	Taiwan	18	0.8%
17	Canada	13	0.6%
18	Cyprus	11	0.5%
19	Italy	11	0.5%
20	Portugal	10	0.4%
21	Romania	9	0.4%
22	Spain	9	0.4%
23	Israel	8	0.4%
24	Switzerland	7	0.3%
25	Sweden	6	0.3%
26	Ukraine	6	0.3%
27	Finland	6	0.3%
28	Brazil	5	0.2%
29	Australia	5	0.2%
30	Austria	5	0.2%
31	Russia	5	0.2%
32	South Africa	5	0.2%
33	Macao	4	0.2%
34	Argentina	4	0.2%
35	Bulgaria	3	0.1%
36	Slovenia	3	0.1%
37	Norway	2	0.1%
38	Philippines	2	0.1%
39	Belgium	2	0.1%
40	Malaysia	2	0.1%
41	Latvia	2	0.1%
42	Indonesia	1	0%
43	Mauritius	1	0%
44	Mongolia	1	0%
45	Morocco	1	0%
46	Nepal	1	0%
47		1	0%
48	Colombia	1	0%
49	United Arab Emirates	1	0%
50	Turkey	1	0%