Evolution of Prices: Fixed Telephone Service between 1998-2003 - (publication October 2003) Print Veja esta página em Português 1. Introduction 2. Methodology 3. Results of price evolution between 1998 and 2003 4. Results of price evolution between 1998 and 2002 5. Detailed Results for the Period 1998-2003 Evolution of Prices: Fixed Telephone Service between 1998-2003 (PDF - 545 Kb)