Rank	Countries/Territories	Count	Percent
1	China	172	46.2%
2	United States	93	25%
3	United Kingdom	21	5.6%
4	Australia	21	5.6%
5	India	7	1.9%
6	Japan	7	1.9%
7	Iran, Islamic Republic of	6	1.6%
8	Brazil	6	1.6%
9	Singapore	6	1.6%
10	Germany	5	1.3%
11	Netherlands	4	1.1%
12	Iraq	3	0.8%
13	Indonesia	2	0.5%
14	Canada	2	0.5%
15	Algeria	2	0.5%
16	Argentina	2	0.5%
17	Pakistan	2	0.5%
18	Russia	2	0.5%
19	Sweden	2	0.5%
20	Turkey	2	0.5%
21	Sudan	1	0.3%
22	Bulgaria	1	0.3%
23	France	1	0.3%
24	Nigeria	1	0.3%
25	Morocco	1	0.3%