Rank	Countries/Territories	Count	Percent
1	United States	191	31%
2	China	116	18.8%
3	Bulgaria	42	6.8%
4	Netherlands	40	6.5%
5	Japan	35	5.7%
6	Germany	32	5.2%
7	France	30	4.9%
8	Israel	12	1.9%
9	Singapore	11	1.8%
10	Turkey	9	1.5%
11	Indonesia	9	1.5%
12	Egypt	8	1.3%
13	India	7	1.1%
14	United Kingdom	7	1.1%
15	United Arab Emirates	6	1%
16	Poland	4	0.6%
17	Canada	4	0.6%
18	Australia	4	0.6%
19	Belgium	4	0.6%
20	Jordan	4	0.6%
21	Korea, Republic of	3	0.5%
22	Latvia	3	0.5%
23	Philippines	3	0.5%
24	Romania	3	0.5%
25	Taiwan	2	0.3%
26	Thailand	2	0.3%
27	South Africa	2	0.3%
28	Ireland	2	0.3%
29	Macao	2	0.3%
30	Kuwait	2	0.3%
31	Ghana	2	0.3%
32	Hong Kong	2	0.3%
33	Hungary	1	0.2%
34	Iraq	1	0.2%
35	Ethiopia	1	0.2%
36	Cyprus	1	0.2%
37	Malaysia	1	0.2%
38	Morocco	1	0.2%
39	Italy	1	0.2%
40	New Zealand	1	0.2%
41	Nigeria	1	0.2%
42	Oman	1	0.2%
43	Peru	1	0.2%
44	Sweden	1	0.2%
45	Switzerland	1	0.2%
46	Russia	1	0.2%