0035-001X

0035-001X

S0035-001X2022000500012

10.31349/revmexfis.68.051001

Nigeria

Nigeria

Nigeria

Nigeria

Nigeria

00 10 2022

00 10 2022

68 5

1

2015 1

59

2

2019 3

71

3

2015 619

458

4

2020 2

9

5

2015 18

501

6

2010 490

180

7

2012 520

3523

8

2011 91

989

9

2014 44

96

10

2012 4

6

11

2013 102

193901

12

2014 4

1400496

13

2008 8

1704

14

2010

15

2015 76

110

16

2016 2

1679

17

2014 86

3240

18

2014 6

10470

19

2019 11

6652

20

2020 843

79

21

2020

2020

St. Petersburg and Moscow, Russia

2587

22

2008 10

2578

23

2015 33

847

24

2010 6

3

25

2006 21

1125

26

2013 34

1

27

2012 9

671

28

2016 6

95680

29

2015 5

2769

30

8

1084

31

2009 517

2485

32

2010 257

1189

33

2011 7

955

34

35

2014 6

3353

36

2013 2

193