Rank	Countries/Territories	Count	Percent
1	China	154	31.6%
2	United States	153	31.4%
3	India	40	8.2%
4	Australia	15	3.1%
5	Japan	13	2.7%
6	Algeria	8	1.6%
7	Ireland	8	1.6%
8	Germany	8	1.6%
9	Egypt	7	1.4%
10	Jordan	5	1%
11	Korea, Republic of	5	1%
12	Singapore	5	1%
13	Spain	5	1%
14	Saudi Arabia	5	1%
15	Turkey	4	0.8%
16	Pakistan	4	0.8%
17	Argentina	4	0.8%
18	Peru	3	0.6%
19	Malaysia	3	0.6%
20	Canada	3	0.6%
21	Zambia	2	0.4%
22	Ukraine	2	0.4%
23	United Kingdom	2	0.4%
24	Serbia	2	0.4%
25	Netherlands	2	0.4%
26	Latvia	2	0.4%
27	Philippines	2	0.4%
28	Taiwan	2	0.4%
29	Thailand	2	0.4%
30	Belarus	2	0.4%
31	Brazil	2	0.4%
32	France	2	0.4%
33	Hong Kong	2	0.4%
34	Israel	2	0.4%
35	Iran, Islamic Republic of	2	0.4%
36	Czech Republic	1	0.2%
37	Bangladesh	1	0.2%
38	Russia	1	0.2%
39	Nigeria	1	0.2%
40	Mexico	1	0.2%