water storage capacity
...that about 63 dams with a capacity of over 100 million cubic metres account for 95% of the water storage capacity of Mexico?
...that about 63 <a href="./Dam" id="mwCLQ" rel="mw:WikiLink" title="Dam">dams</a> with a capacity of over 100 million <a href="./Cubic_metre" id="mwCLU" rel="mw:WikiLink" title="Cubic metre">cubic metres</a> account for 95% of the <b id="mwCLY"><a href="./Water_resources_management_in_Mexico" id="mwCLc" rel="mw:WikiLink" title="Water resources management in Mexico">water storage capacity</a></b> of <a href="./Mexico" id="mwCLg" rel="mw:WikiLink" title="Mexico">Mexico</a>?