Sleeplessness

4.5

/

2005

2.4

/

1955

7.7

/

2001

6

/

2007

6.2

/

2003

4.385

/

2017

6

/

1957

2.9

/

1969

7.1

/

1942

2.4

/

1950

1.7

/

1956

7.4

/

2001

5.2

/

2005

5.2

/

1966

6.2

/

2017

6.4

/

1974

6.1

/

2010

2.1

/

1969

7.6

/

1977

3.2

/

2015