Data Collection Chart

The chart displays the timing and relationship between panels, rounds, and calendar years.

The data collection by panel/round:

Panel 24 consists of three rounds of interviews in 2022 (Rounds 7-9).
Panel 25 is not applicable; the panel ended in 2021.
Panel 26 consists of three rounds of interviews in 2022 (Rounds 3-5).
Panel 27 consists of five rounds of interviews with Rounds 1-3 providing data for 2022 and Rounds 3-5 providing data for 2023.
Panel 28 consists of five rounds of interviews with Rounds 1-3 providing data for 2023 and Rounds 3-5 providing data for 2024.
Panel 29 consists of three rounds of interviews in 2024 (Rounds 1-3).

The data collection by year:

Year 2022 consists of data collected from Rounds 7-9 of Panel 24, Rounds 3-5 of Panel 26, and Rounds 1-3 of Panel 27. The sample size for 2022 was 21,747 persons with a positive weight on the file.
Year 2023 consists of data collected in Rounds 3-5 of Panel 27 and Rounds 1-3 of Panel 28. The sample size for 2023 was 18,463 persons with a positive weight on the file.
Year 2024 consists of data collected in Rounds 3-5 of Panel 28 and Rounds 1-3 of Panel 29. The sample size for 2024 is 18,683 persons with a positive weight on the file.