Rank	Countries/Territories	Count	Percent
1	China	245	28.1%
2	United States	245	28.1%
3	India	122	14%
4	Chile	92	10.6%
5	Germany	24	2.8%
6	Japan	17	1.9%
7	Russia	17	1.9%
8	Korea, Republic of	10	1.1%
9	Singapore	9	1%
10	United Kingdom	8	0.9%
11	Switzerland	6	0.7%
12	Netherlands	6	0.7%
13	France	6	0.7%
14	Egypt	5	0.6%
15	Spain	5	0.6%
16	Italy	5	0.6%
17	Thailand	4	0.5%
18	Ireland	4	0.5%
19	Israel	3	0.3%
20	Lithuania	3	0.3%
21	Denmark	3	0.3%
22	Iran, Islamic Republic of	3	0.3%
23	Canada	3	0.3%
24	Australia	3	0.3%
25	Brazil	3	0.3%
26	Bahrain	2	0.2%
27	Argentina	2	0.2%
28	Czech Republic	2	0.2%
29	Finland	2	0.2%
30	Nepal	2	0.2%
31	Norway	2	0.2%
32	Pakistan	1	0.1%
33	Poland	1	0.1%
34	Qatar	1	0.1%
35	Romania	1	0.1%
36	Slovakia	1	0.1%
37	Sweden	1	0.1%
38	Taiwan	1	0.1%
39	Bulgaria	1	0.1%
40	Ukraine	1	0.1%