Rank	Countries/Territories	Count	Percent
1	United States	488	45.4%
2	China	254	23.6%
3	Germany	67	6.2%
4	France	47	4.4%
5	Japan	32	3%
6	India	28	2.6%
7	Italy	26	2.4%
8	Netherlands	13	1.2%
9	Korea, Republic of	13	1.2%
10	Canada	11	1%
11	Singapore	10	0.9%
12	Malaysia	8	0.7%
13	Mexico	6	0.6%
14	Cyprus	6	0.6%
15	Philippines	6	0.6%
16	Morocco	5	0.5%
17	New Zealand	4	0.4%
18	Russia	4	0.4%
19	Egypt	4	0.4%
20	Greece	4	0.4%
21	United Kingdom	4	0.4%
22	Switzerland	3	0.3%
23	Portugal	3	0.3%
24	Qatar	2	0.2%
25	Poland	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Ireland	2	0.2%
28	Mongolia	2	0.2%
29	Colombia	2	0.2%
30	Algeria	2	0.2%
31	Argentina	2	0.2%
32	Australia	2	0.2%
33	Spain	2	0.2%
34	Finland	1	0.1%
35	Hong Kong	1	0.1%
36	Romania	1	0.1%
37	Thailand	1	0.1%
38	Turkey	1	0.1%
39	Ukraine	1	0.1%
40	Saudi Arabia	1	0.1%
41	South Africa	1	0.1%