Rank	Countries/Territories	Count	Percent
1	United States	363	37.2%
2	China	244	25%
3	Germany	100	10.3%
4	United Kingdom	43	4.4%
5	Greece	39	4%
6	Colombia	25	2.6%
7	Japan	21	2.2%
8	Netherlands	20	2.1%
9	Canada	15	1.5%
10	India	10	1%
11	Singapore	10	1%
12	France	9	0.9%
13	Italy	8	0.8%
14	Sweden	8	0.8%
15	Australia	7	0.7%
16	Cyprus	7	0.7%
17	Korea, Republic of	6	0.6%
18	Taiwan	5	0.5%
19	Viet Nam	3	0.3%
20	Mexico	3	0.3%
21	Palestine, State of	3	0.3%
22	Russia	3	0.3%
23	Moldova, Republic of	2	0.2%
24	Norway	2	0.2%
25	Switzerland	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Hong Kong	2	0.2%
28	Denmark	2	0.2%
29	Argentina	2	0.2%
30	Belarus	1	0.1%
31	Finland	1	0.1%
32	Ireland	1	0.1%
33	Libya	1	0.1%
34	Slovakia	1	0.1%
35	Nigeria	1	0.1%
36	Senegal	1	0.1%
37	Philippines	1	0.1%
38	Romania	1	0.1%