Rank	Countries/Territories	Count	Percent
1	United States	500	35%
2	China	499	34.9%
3	Germany	108	7.6%
4	Japan	81	5.7%
5	Singapore	45	3.1%
6	Canada	31	2.2%
7	Australia	19	1.3%
8	Sweden	15	1%
9	United Kingdom	14	1%
10	France	13	0.9%
11	South Africa	9	0.6%
12	Russia	9	0.6%
13	Netherlands	8	0.6%
14	New Zealand	8	0.6%
15	Cyprus	8	0.6%
16	India	7	0.5%
17	Norway	7	0.5%
18	Iran, Islamic Republic of	5	0.3%
19	Argentina	4	0.3%
20	Switzerland	4	0.3%
21	Portugal	3	0.2%
22	Romania	3	0.2%
23	Ukraine	3	0.2%
24	Saudi Arabia	2	0.1%
25	Nigeria	2	0.1%
26	Korea, Republic of	2	0.1%
27	Czech Republic	2	0.1%
28	Ethiopia	2	0.1%
29	Hong Kong	2	0.1%
30	Italy	2	0.1%
31	Ireland	1	0.1%
32	Georgia	1	0.1%
33	Honduras	1	0.1%
34	Colombia	1	0.1%
35	Bangladesh	1	0.1%
36	Brazil	1	0.1%
37	Lebanon	1	0.1%
38	Malaysia	1	0.1%
39	Mongolia	1	0.1%
40	Jordan	1	0.1%
41	Turkey	1	0.1%
42	Spain	1	0.1%
43	Uzbekistan	1	0.1%