year,installed_capacity_gw,peak_demand_gw,population_million,reserve_margin_pct
2005,16,11,4.59,45.5
2006,18,12,5.32,50.0
2007,20,13,6.04,53.8
2008,22,14,6.72,57.1
2009,24,16,7.51,50.0
2010,26,17,8.27,52.9
2011,27,18,8.53,50.0
2012,28,19,8.83,47.4
2013,29,20,9.07,45.0
2014,30,21,9.26,42.9
2015,31,22,9.27,40.9
2016,31,23,9.31,34.8
2017,32,24,9.4,33.3
2018,33,25,9.54,32.0
2019,34,26,9.77,30.8
2020,35,26,9.89,34.6
2021,37,28,9.99,32.1
2022,38,29,10.08,31.0
2023,40,30,9.52,33.3
2024,42,31,10.48,35.5
2025,44,32,10.65,37.5
2026,46,33,10.8,39.4