2018 sustainability report makes no mention of emissions intensity ratio (or equivalent measure).

In addition, the company website states the following of the omission of the emissions intensity ratio under heading '305-4 GHG emissions intensity':

"Because our business is diverse, we cannot define common metrics for measurement of activities. We thus regard the values closely related to the amount of energy consumed by a division as the amount of activities of the division. We disclose the rate of improvement based on this amount instead of the GHG emissions intensity ratio."