1.

Unemployment rate (%) and arrests; 1956-2018.

1.

Cinema visits; 1956-2018.

1.

Stadium attendance professional football Netherlands; actual and predicted attendance; 1963/64-2018/19 (1000).

1.

Stadium attendance professional football England; actual and predicted attendance; 1963/64-2018/19 (1000).

1.

Stadium attendance professional football Germany; actual and predicted attendance; 1963/64-2018/19 (1000).

1.

Stadium attendance professional football Belgium; actual and predicted attendance; 1963/64-2018/19 (1000).

2.

Stadium attendance professional football Belgium; actual and predicted attendance; 1963/64-2018/19 (1000).

3.

Stadium attendance professional football Belgium; actual and predicted attendance; 1963/64-2018/19 (1000).

1.

Stadium attendance professional football; actual and predicted attendance France; 1963/64-2018/19 (1000).

1.

Timeline of the COVID-19 outbreak and the implementation of social distancing directives in The Netherlands.

1.

Number of COVID-19 hospitalizations in Belgium (BE) and the Netherlands (NL) including an overview of the national preventive measures taken during first epidemic wave, February-Ju...

2.

Number of COVID-19 hospitalizations in Belgium (BE) and the Netherlands (NL) including an overview of the national preventive measures taken during first epidemic wave, February-Ju...

3.

Number of COVID-19 hospitalizations in Belgium (BE) and the Netherlands (NL) including an overview of the national preventive measures taken during first epidemic wave, February-Ju...

1.

S2 File -