Rank	Countries/Territories	Count	Percent
1	United States	340	24%
2	China	330	23.3%
3	Netherlands	183	12.9%
4	South Africa	70	4.9%
5	Czech Republic	49	3.5%
6	Bulgaria	46	3.2%
7	Philippines	39	2.8%
8	Canada	37	2.6%
9	Latvia	36	2.5%
10	Nigeria	22	1.6%
11	Saudi Arabia	21	1.5%
12	Senegal	21	1.5%
13	United Kingdom	19	1.3%
14	Japan	15	1.1%
15	Germany	15	1.1%
16	Singapore	14	1%
17	Russia	13	0.9%
18	France	13	0.9%
19	Iraq	12	0.8%
20	Australia	9	0.6%
21	Morocco	8	0.6%
22	Myanmar	8	0.6%
23	Thailand	8	0.6%
24	Pakistan	7	0.5%
25	Hong Kong	7	0.5%
26	Mauritius	6	0.4%
27	Croatia	5	0.4%
28	Sweden	5	0.4%
29	Taiwan	5	0.4%
30	Ukraine	4	0.3%
31	Viet Nam	4	0.3%
32	Turkey	4	0.3%
33	Romania	4	0.3%
34	Lithuania	4	0.3%
35	Belgium	3	0.2%
36	Brazil	3	0.2%
37	India	3	0.2%
38	Slovakia	3	0.2%
39	Spain	2	0.1%
40	Uganda	2	0.1%
41	Switzerland	2	0.1%
42	Argentina	2	0.1%
43	Malaysia	2	0.1%
44	Puerto Rico	2	0.1%
45	New Zealand	2	0.1%
46	Portugal	1	0.1%
47	Korea, Republic of	1	0.1%
48	Lebanon	1	0.1%
49	Armenia	1	0.1%
50	Indonesia	1	0.1%
51		1	0.1%
52	Ghana	1	0.1%