Text this: The value of green certification in the Singapore housing market

             ___      ____     __   __            
  ____      / _ \\   |  _ \\   \ \\/ //   ____    
 |    \\   | / \ ||  | |_| ||   \ ` //   |    \\  
 | [] ||   | \_/ ||  | .  //     | ||    | [] ||  
 |  __//    \___//   |_|\_\\     |_||    |  __//  
 |_|`-`     `---`    `-` --`     `-`'    |_|`-`   
 `-`                                     `-`