id	keyword
ejge-4319	postal
ejge-4319	costs
ejge-4319	service
ejge-4319	switching
ejge-4319	access
ejge-4319	market
ejge-4319	competition
ejge-4319	provider
ejge-4319	sector
ejge-4319	european
ejge-4319	new
ejge-4319	incumbent
ejge-4319	journal
ejge-4319	mail
ejge-4319	information
ejge-4319	boxes
ejge-4319	delivery
ejge-4319	customer