Rank	Countries/Territories	Count	Percent
1	United States	433	37.9%
2	China	384	33.6%
3	Germany	116	10.2%
4	Australia	33	2.9%
5	France	29	2.5%
6	Japan	21	1.8%
7	United Kingdom	20	1.8%
8	Indonesia	17	1.5%
9	India	12	1.1%
10	Korea, Republic of	10	0.9%
11	Netherlands	9	0.8%
12	Iran, Islamic Republic of	8	0.7%
13	Yemen	5	0.4%
14	Cyprus	4	0.4%
15	Finland	4	0.4%
16	Colombia	3	0.3%
17	Argentina	3	0.3%
18	Canada	3	0.3%
19	Ireland	3	0.3%
20	Malaysia	3	0.3%
21	Serbia	3	0.3%
22	Singapore	3	0.3%
23	Spain	3	0.3%
24	Taiwan	2	0.2%
25	Italy	2	0.2%
26	Brazil	2	0.2%
27	Libya	1	0.1%
28	Thailand	1	0.1%
29	Montenegro	1	0.1%
30	Sweden	1	0.1%
31	New Zealand	1	0.1%
32	Romania	1	0.1%
33	Russia	1	0.1%