Rank	Countries/Territories	Count	Percent
1	United States	411	41.2%
2	China	332	33.3%
3	Germany	76	7.6%
4	France	38	3.8%
5	India	13	1.3%
6	Japan	12	1.2%
7	Singapore	9	0.9%
8	Canada	9	0.9%
9	Cyprus	9	0.9%
10	Bangladesh	9	0.9%
11		7	0.7%
12	Taiwan	7	0.7%
13	Netherlands	6	0.6%
14	Hong Kong	6	0.6%
15	Finland	4	0.4%
16	Australia	4	0.4%
17	Norway	4	0.4%
18	Turkey	4	0.4%
19	South Africa	3	0.3%
20	Bulgaria	3	0.3%
21	Argentina	3	0.3%
22	Egypt	3	0.3%
23	Greece	3	0.3%
24	Fiji	2	0.2%
25	Denmark	2	0.2%
26	Latvia	2	0.2%
27	Malawi	2	0.2%
28	Malaysia	2	0.2%
29	Mauritius	2	0.2%
30	Italy	2	0.2%
31	Indonesia	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Ireland	1	0.1%
34	Philippines	1	0.1%
35	Ukraine	1	0.1%
36	United Kingdom	1	0.1%
37	Thailand	1	0.1%
38	Belarus	1	0.1%