Rank	Countries/Territories	Count	Percent
1	United States	410	37%
2	China	362	32.7%
3	Germany	109	9.8%
4	Japan	58	5.2%
5	France	33	3%
6	India	28	2.5%
7	Singapore	14	1.3%
8	United Kingdom	12	1.1%
9	Italy	10	0.9%
10	Netherlands	10	0.9%
11	Korea, Republic of	8	0.7%
12	Senegal	7	0.6%
13	Turkey	5	0.5%
14	Brazil	5	0.5%
15	Canada	4	0.4%
16	Cyprus	4	0.4%
17	Colombia	3	0.3%
18	Mongolia	3	0.3%
19	Morocco	3	0.3%
20	Indonesia	2	0.2%
21	Argentina	2	0.2%
22	Australia	2	0.2%
23	Romania	2	0.2%
24	Russia	2	0.2%
25	Spain	2	0.2%
26	Taiwan	2	0.2%
27	Thailand	1	0.1%
28	Norway	1	0.1%
29	Ukraine	1	0.1%
30	Ireland	1	0.1%
31	Hong Kong	1	0.1%
32	Jordan	1	0.1%