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Basel III's leverage ratio is defined as the "capital measure" (the numerator) divided by the "exposure measure" (the denominator) and is expressed as a percentage. The capital measure is currently defined as Tier 1 capital and the minimum leverage ratio is 3%. The Committee will continue to monitor banks' leverage ratio data on a semiannual basis in order to assess whether the design and calibration of a minimum Tier 1 leverage ratio of 3% is appropriate over a full credit cycle and for different types of business models. It will also continue to collect data to track the impact of using either Common Equity Tier 1 (CET1) or total regulatory capital as the capital measure.