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90 - The amount of vegetation removed since 1800s, 35 - The number of people using the Murray-Darling Water Supply, 94 - Percentage of rainfall that evaporates from surface, 42 - Quantity of water removed for human use, 30 - The proportion of groundwater use, 16 - The number of RAMSAR listed wetland sites, 0.66 - Rainfall deficit that El Nino contributes to, 2 - Number of weeks per year that global warming adds to average drought periods,

2.3 CTL Numberwang

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