「ぬ」が無くなる日

9.4

/

1996

8.5

/

2014

8

/

2010

5

/

1982

9.8

/

2020

5.4

/

2003

8.571

/

2017

8.5

/

2009

5.8

/

1931

8.1

/

2008

10

/

2001

8

/

2004

7

/

2006

4.5

/

1897

9.25

/

2019

5.25

/

2007

6.3

/

2023

8.5

/

2006

6

/

2014

3.3

/

2001

0

/

NaN

6

/

2013

6

/

2018

6

/

2018

0

/

2019

0

/

1933

0

/

2002

0

/

2009

0

/

2012

7.5

/

2017

0

/

2003

7.3

/

1983

7.1

/

2022

5.167

/

2014

0

/

1990

9

/

2020

5

/

1940

0

/

2015