Maria de Jesus, the world's oldest living person at 115 years old, died in Portugal on January 2, 2009. She never took medication and remained healthy until the end. American Gertrude Baines is now the oldest living person. Australians reported being the happiest people in a global survey, with 46% saying they were very happy, compared to only 32% in the UK, Canada, and 40% in the US. Hungarians reported being the unhappiest at 35% very unhappy. Happiness decreased with age and was linked to financial security, health, and relationships rather than possessions.