Explain chart legend


Legend:

  developed Members commitments
  category A designations by developing and LDC Members
  category B designations by developing and LDC Members with current dates for implementation
  category C designations by developing and LDC Members with current dates for implementation

  category B designations by developing and LDC Members with future dates for implementation
  category C designations by developing and LDC Members with future dates for implementation
  yet unknown