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Table 2 Number of observations

From: The IZA evaluation dataset survey: a scientific use file

Full sample

 

Wave 1

Wave 2

Wave 3

 
 

Realized

Willing to participate in the panel

Realized

Realized

 

Number of interviews

17,396

15,802

8,915

5,786

 

%

100

90.8

51.2

33.3

 

%

---

100

56.4

36.6

 

Restricted sample: Three selected entry cohorts (June and October 2007, February 2008)

 

Wave 1

Interim wave

Wave 2

Wave 3

 

Realized

Willing to participate in the panel

Realized

Realized

Realized

Number of interviews

4,423

4,060

2,548

1,589

985

%

100

91.8

57.6

35.9

22.3

%

---

100

62.8

39.1

24.3