Rank	Countries/Territories	Count	Percent
1	United States	480	33.3%
2	China	424	29.4%
3	Germany	160	11.1%
4	Australia	74	5.1%
5	Canada	32	2.2%
6	Korea, Republic of	30	2.1%
7	France	27	1.9%
8	India	22	1.5%
9	Japan	21	1.5%
10	Russia	21	1.5%
11	Spain	18	1.2%
12	Cyprus	16	1.1%
13	Norway	13	0.9%
14	Iran, Islamic Republic of	11	0.8%
15	Indonesia	10	0.7%
16	Ireland	9	0.6%
17	United Kingdom	9	0.6%
18	Netherlands	8	0.6%
19	Italy	6	0.4%
20	Hong Kong	5	0.3%
21	Sweden	5	0.3%
22	Chile	5	0.3%
23	Qatar	4	0.3%
24	Singapore	4	0.3%
25	Thailand	4	0.3%
26	Greece	3	0.2%
27	Brazil	3	0.2%
28	Egypt	3	0.2%
29	Finland	2	0.1%
30	Denmark	2	0.1%
31	Croatia	2	0.1%
32	Malaysia	2	0.1%
33	Latvia	1	0.1%
34	Liechtenstein	1	0.1%
35	Israel	1	0.1%
36	Switzerland	1	0.1%
37	Taiwan	1	0.1%
38	Belgium	1	0.1%
39	Turkey	1	0.1%