Rank	Countries/Territories	Count	Percent
1	United States	510	37.3%
2	China	292	21.4%
3	Japan	105	7.7%
4	Germany	83	6.1%
5	Australia	45	3.3%
6	Netherlands	44	3.2%
7	Brazil	34	2.5%
8	France	31	2.3%
9	Mexico	30	2.2%
10	Qatar	22	1.6%
11	Singapore	19	1.4%
12	India	18	1.3%
13	Russia	16	1.2%
14	Korea, Republic of	16	1.2%
15	Hong Kong	11	0.8%
16	Canada	9	0.7%
17	Chile	9	0.7%
18	Iran, Islamic Republic of	8	0.6%
19	Ireland	8	0.6%
20	Cyprus	7	0.5%
21	Turkey	6	0.4%
22	United Kingdom	6	0.4%
23	Belgium	4	0.3%
24	Pakistan	4	0.3%
25	Sweden	4	0.3%
26	Switzerland	4	0.3%
27	Peru	3	0.2%
28	Mauritius	3	0.2%
29	Malaysia	2	0.1%
30	Morocco	2	0.1%
31	Taiwan	2	0.1%
32	Italy	2	0.1%
33	Israel	1	0.1%
34	Dominican Republic	1	0.1%
35	Ethiopia	1	0.1%
36	South Africa	1	0.1%
37	Spain	1	0.1%
38	Portugal	1	0.1%
39	Norway	1	0.1%
40	Lithuania	1	0.1%