54 2-Digit Postcodes and 10,945 5-Digit Postcodes.

21 Regions, 54 Provinces and 8,125 Municipalities.

Data source: GFK.

Recency: 2013.

Households - number of households for a given region, provided as an absolute value.

Population - number of inhabitants for a given region, provided as an absolute value

Source data held at Municipality level.

Data has been interpolated (to 250m and 1km grid squares) by Geoplan.

Data source: GFK.

Recency: 2013.

Travel time matrix which works by assigning an average speed to each road type and using this information to calculate how far can be travelled along each road from the user's specified start point.

Data source: Open Street Map (OSM).

Recency: March 2014.