Rank	Countries/Territories	Count	Percent
1	China	137	29.8%
2	United States	125	27.2%
3	India	30	6.5%
4	Germany	29	6.3%
5	Japan	15	3.3%
6	United Kingdom	11	2.4%
7	Peru	10	2.2%
8	Singapore	8	1.7%
9	Canada	7	1.5%
10	Saudi Arabia	6	1.3%
11	Korea, Republic of	6	1.3%
12	Malaysia	4	0.9%
13	Netherlands	4	0.9%
14	Hong Kong	4	0.9%
15	Romania	4	0.9%
16	Philippines	4	0.9%
17	Australia	4	0.9%
18	Bolivia, Plurinational State of	3	0.7%
19	Nigeria	3	0.7%
20	Taiwan	3	0.7%
21	South Africa	2	0.4%
22	Sweden	2	0.4%
23	Yemen	2	0.4%
24	Mexico	2	0.4%
25	Pakistan	2	0.4%
26	Paraguay	2	0.4%
27	Russia	2	0.4%
28	Azerbaijan	2	0.4%
29	Algeria	2	0.4%
30	Belgium	2	0.4%
31	Cyprus	2	0.4%
32	Estonia	2	0.4%
33	France	2	0.4%
34	Ghana	1	0.2%
35	Greece	1	0.2%
36	Indonesia	1	0.2%
37	Iraq	1	0.2%
38	Ireland	1	0.2%
39	Bangladesh	1	0.2%
40	Brazil	1	0.2%
41	Colombia	1	0.2%
42	Costa Rica	1	0.2%
43	Poland	1	0.2%
44	Norway	1	0.2%
45	Hungary	1	0.2%
46	Kazakhstan	1	0.2%
47	Slovakia	1	0.2%
48	Thailand	1	0.2%
49	Uzbekistan	1	0.2%
50	Viet Nam	1	0.2%