This is the fifty-fourth issue of National Accounts Statistics: Main Aggregates and Detailed Tables, showing detailed national accounts estimates for 204 countries and areas for the reporting years 2001 to 2012. The national data for each country and area are presented in separate chapters using uniform table headings and classifications recommended in the United Nations System of National Accounts (SNA). A summary of the conceptual framework of the SNA and definitions of important terms are also included in this publication. Other statistical information covered includes gross domestic product, national income, savings, private and government consumption, and transactions of institutional sectors. Part IV : System of national accounts - Country tables : Montenegro - Montserrat - Morocco - Mozambique - Myanmar - Namibia - Nauru - Nepal - Netherlands - New Caledonia - New Zealand - Nicaragua - Niger - Nigeria - Norway - Oman - Pakistan - Palau - Panama - Papua New Guinea - Paraguay - Peru - Philippines - Poland - Polynesia - Portugal - Puerto Rico - Qatar - Republic of Korea - Republic of Moldova - Romania - Russian Federation - Rwanda - Saint Kitts and Nevis - Saint Lucia - Saint Vincent and the Grenadines - Samoa - San Marino - Sao Tome and Principe - Saudi Arabia - Senegal.