Rank	Countries/Territories	Count	Percent
1	United States	449	43.5%
2	China	323	31.3%
3	Germany	77	7.5%
4	France	27	2.6%
5	Spain	25	2.4%
6	India	23	2.2%
7	Japan	21	2%
8	Netherlands	13	1.3%
9	Singapore	9	0.9%
10	Russia	6	0.6%
11	Ireland	5	0.5%
12	Egypt	5	0.5%
13	Australia	5	0.5%
14	Canada	4	0.4%
15	United Kingdom	4	0.4%
16	Thailand	3	0.3%
17	Mongolia	3	0.3%
18	Brazil	3	0.3%
19	Italy	3	0.3%
20	Indonesia	3	0.3%
21	Hong Kong	3	0.3%
22	Finland	2	0.2%
23	South Africa	2	0.2%
24	Romania	2	0.2%
25	Korea, Republic of	2	0.2%
26	Taiwan	2	0.2%
27	Ukraine	1	0.1%
28	United Arab Emirates	1	0.1%
29	Sweden	1	0.1%
30	Colombia	1	0.1%
31	Cyprus	1	0.1%
32	Argentina	1	0.1%
33	Honduras	1	0.1%