The Footer of my pageblock table below is always aligning the data in footer to the left. Is there any way to center align it?

<apex:column style="text-align:center;">
<apex:facet name="header">NSY Quota</apex:facet>
<apex:outputText value="{0,number,###,###,###,###,###}">
<apex:param value="{!FinalMap[Grid].RepNSY_Quota}"/>
</apex:outputText>
<apex:facet name="footer"><apex:outputText value="{0, number,###,###,###,###,###}">
<apex:param value="{!FooterNSYQuota}"/>
</apex:outputText></apex:facet>
</apex:column>