ies Annex 5.A1 Members of the Steering Group List of tables 1.1. Estimated average annual world infrastructure expenditure (additions and renewal) for selected sectors, 2000-30, in USD Bn and as a percentage of world GDP 1.2. Illustrative matrix of interdependencies among infrastructures 2.1. OECD broadband subscribers per 100 inhabitants, by technology, June 2005 2.2. The global distribution of WIFI Hotspots - Commercial hotspots in 2004 2.3. Telecom Diffusion within the OECD area population 2.4. Telecom Diffusion within China's population 2.5. Telecom Diffusion within India's population 2.6. Telecom Diffusion within Brazil's population 2.7. Impact of main drivers on past demand 2.8. World Internet usage (September 2005) and population statistics 2.9. SKYPE international charges, 2004 2.10. Disposable income by region, 2004 2.11. How the composition of infrastructure stocks has changed over time, all countries 2.12. Short-term annual requirements for developing world telecommunications investment, 2005-10 2.13. Deployment installation costs for local loop fibre pure and hybrid schemes, USA, April 2005 2.14. Infrastructure costs for UMTS 3G mobile cellular 2.15. Projected infrastructure capex per new subscriber and total infrastructure spend globally 2.16. US estimated and projected job losses in all sectors due to offshoring 2.17. Portion of health expenditures for over-65s is increasing 2.18. Extremes of changes in infrastructure changes with telecommunications substitutions 2.A1.1. Degree (%) of digitalisation of the telephone network by 1990 in selected OECD countries INFRASTRUCTURE TO 2030: TELECOM, LAND TRANSPORT, WATER AND ELECTRICITY - ISBN 92-64-02398-4 © OECD 2006 TABLE OF CONTENTS 2.A1.2. Digitalisation development (1980-91) - An overview 3.1. World electricity generation 3.2. GDP growth assumptions in the Reference Scenario 3.3. Final electricity consumption by region in the Reference Scenario (TWh) 3.4. Market shares in electricity generation in the Reference Scenario (%) 3.5. Electricity generating 