Rank	Countries/Territories	Count	Percent
1	United States	540	37.1%
2	China	369	25.3%
3	Germany	109	7.5%
4	France	50	3.4%
5	Australia	42	2.9%
6	Bangladesh	42	2.9%
7	Japan	34	2.3%
8	India	32	2.2%
9	Korea, Republic of	31	2.1%
10	Switzerland	21	1.4%
11	Singapore	16	1.1%
12	Netherlands	16	1.1%
13	Thailand	15	1%
14	United Kingdom	13	0.9%
15	Hong Kong	13	0.9%
16	Pakistan	12	0.8%
17	Ireland	12	0.8%
18	United Arab Emirates	10	0.7%
19	Canada	9	0.6%
20	Czech Republic	7	0.5%
21		7	0.5%
22	Puerto Rico	7	0.5%
23	Cyprus	5	0.3%
24	Italy	4	0.3%
25	South Africa	4	0.3%
26	Taiwan	4	0.3%
27	Russia	3	0.2%
28	Philippines	3	0.2%
29	Iran, Islamic Republic of	3	0.2%
30	Finland	2	0.1%
31	Poland	2	0.1%
32	Saudi Arabia	2	0.1%
33	Norway	2	0.1%
34	Macao	2	0.1%
35	Spain	2	0.1%
36	Mexico	2	0.1%
37	Malaysia	1	0.1%
38	Jordan	1	0.1%
39	Israel	1	0.1%
40	Portugal	1	0.1%
41	Iraq	1	0.1%
42	Hungary	1	0.1%
43	Argentina	1	0.1%
44	Colombia	1	0.1%
45	Belgium	1	0.1%
46	Bosnia and Herzegovina	1	0.1%