Rank	Countries/Territories	Count	Percent
1	United States	218	31.2%
2	China	214	30.7%
3	Germany	49	7%
4	Panama	21	3%
5		17	2.4%
6	Singapore	16	2.3%
7	Australia	12	1.7%
8	Japan	11	1.6%
9	Russia	10	1.4%
10	United Kingdom	9	1.3%
11	Philippines	8	1.1%
12	Iran, Islamic Republic of	8	1.1%
13	Hong Kong	8	1.1%
14	Cyprus	7	1%
15	Netherlands	7	1%
16	Switzerland	6	0.9%
17	Argentina	5	0.7%
18	India	5	0.7%
19	Colombia	4	0.6%
20	Canada	4	0.6%
21	Dominican Republic	4	0.6%
22	Mexico	4	0.6%
23	Sweden	4	0.6%
24	Turkey	4	0.6%
25	Ukraine	4	0.6%
26	Taiwan	3	0.4%
27	South Africa	3	0.4%
28	Nepal	3	0.4%
29	Haiti	3	0.4%
30	Pakistan	3	0.4%
31	Belgium	3	0.4%
32	France	3	0.4%
33	Indonesia	2	0.3%
34	Ecuador	2	0.3%
35	Ethiopia	2	0.3%
36	Saudi Arabia	2	0.3%
37	Lithuania	2	0.3%
38	Korea, Republic of	2	0.3%
39	Lebanon	1	0.1%
40	Ireland	1	0.1%
41	Slovenia	1	0.1%
42	Brazil	1	0.1%
43	Greece	1	0.1%
44	Spain	1	0.1%