Rank	Countries/Territories	Count	Percent
1	United States	289	45%
2	China	151	23.5%
3	Germany	68	10.6%
4	Netherlands	23	3.6%
5	Japan	20	3.1%
6	Australia	13	2%
7	Singapore	10	1.6%
8	New Zealand	8	1.2%
9	Canada	8	1.2%
10	Cyprus	7	1.1%
11	India	6	0.9%
12	France	4	0.6%
13	Indonesia	3	0.5%
14	Czech Republic	3	0.5%
15	Argentina	3	0.5%
16	Spain	3	0.5%
17	Russia	3	0.5%
18	Nigeria	2	0.3%
19	Mali	2	0.3%
20	Mexico	2	0.3%
21	Mongolia	2	0.3%
22	Brazil	2	0.3%
23	Egypt	2	0.3%
24	Korea, Republic of	2	0.3%
25	Malaysia	1	0.2%
26	Italy	1	0.2%
27	Georgia	1	0.2%
28	Hong Kong	1	0.2%
29	Colombia	1	0.2%
30	Switzerland	1	0.2%