Rank	Countries/Territories	Count	Percent
1	United States	408	39.8%
2	China	343	33.5%
3	Germany	95	9.3%
4	India	34	3.3%
5	Morocco	28	2.7%
6	Japan	25	2.4%
7	Netherlands	10	1%
8	Singapore	10	1%
9	United Kingdom	8	0.8%
10	Canada	7	0.7%
11	Ireland	7	0.7%
12	Senegal	6	0.6%
13	Russia	4	0.4%
14	Nepal	4	0.4%
15	Korea, Republic of	4	0.4%
16	Australia	3	0.3%
17	Bangladesh	3	0.3%
18	Philippines	3	0.3%
19	Turkey	3	0.3%
20	Sweden	2	0.2%
21	Saudi Arabia	2	0.2%
22	Greece	2	0.2%
23	Lithuania	2	0.2%
24	Mongolia	1	0.1%
25	Latvia	1	0.1%
26	Iraq	1	0.1%
27	Hong Kong	1	0.1%
28	Cyprus	1	0.1%
29	Egypt	1	0.1%
30	France	1	0.1%
31	Norway	1	0.1%
32	Pakistan	1	0.1%
33	Taiwan	1	0.1%
34	Spain	1	0.1%