Rank	Countries/Territories	Count	Percent
1	United States	450	32.3%
2	China	399	28.6%
3	Tunisia	144	10.3%
4	Germany	114	8.2%
5	France	53	3.8%
6	Turkey	35	2.5%
7	India	25	1.8%
8	Norway	23	1.6%
9	Canada	20	1.4%
10	Netherlands	14	1%
11	Colombia	12	0.9%
12	Australia	11	0.8%
13	Egypt	8	0.6%
14	Japan	8	0.6%
15	Cyprus	7	0.5%
16	Russia	6	0.4%
17	United Kingdom	6	0.4%
18	Malaysia	5	0.4%
19	Indonesia	5	0.4%
20	Philippines	4	0.3%
21	Thailand	4	0.3%
22	Ukraine	4	0.3%
23	Saudi Arabia	3	0.2%
24	Singapore	3	0.2%
25	Trinidad and Tobago	2	0.1%
26	Tanzania, United Republic of	2	0.1%
27	Nepal	2	0.1%
28	Oman	2	0.1%
29	Iran, Islamic Republic of	2	0.1%
30	Kenya	2	0.1%
31	Guatemala	2	0.1%
32	Hong Kong	2	0.1%
33	Ethiopia	2	0.1%
34	Bangladesh	2	0.1%
35	Argentina	2	0.1%
36	Belgium	1	0.1%
37	Macao	1	0.1%
38	Iraq	1	0.1%
39	Palestine, State of	1	0.1%
40	New Zealand	1	0.1%
41	Mexico	1	0.1%
42	Mongolia	1	0.1%
43	South Africa	1	0.1%
44	Switzerland	1	0.1%