Rank	Countries/Territories	Count	Percent
1	United States	424	34.4%
2	China	422	34.2%
3	Germany	92	7.5%
4	Australia	62	5%
5	India	31	2.5%
6	Portugal	31	2.5%
7	Japan	19	1.5%
8	France	19	1.5%
9	Netherlands	10	0.8%
10	Singapore	9	0.7%
11	Argentina	9	0.7%
12	Cyprus	9	0.7%
13	Turkey	9	0.7%
14	United Kingdom	8	0.6%
15	Canada	8	0.6%
16	Korea, Republic of	7	0.6%
17	Ireland	6	0.5%
18	Egypt	6	0.5%
19	Brazil	6	0.5%
20	Saudi Arabia	6	0.5%
21	Israel	4	0.3%
22	Greece	4	0.3%
23	Mongolia	3	0.2%
24	Oman	3	0.2%
25	Ukraine	3	0.2%
26	Russia	3	0.2%
27	Poland	2	0.2%
28	Romania	2	0.2%
29	Mexico	2	0.2%
30	Hong Kong	2	0.2%
31	Italy	2	0.2%
32	Colombia	2	0.2%
33	Algeria	1	0.1%
34	Norway	1	0.1%
35	Lithuania	1	0.1%
36	Malaysia	1	0.1%
37	Pakistan	1	0.1%
38	Spain	1	0.1%
39	Sweden	1	0.1%
40	Taiwan	1	0.1%