xml file

Question

this is my xml file:
<Apoeni>
<!--HRK-->
<valuta category ="191">
<value>25</value>
<name>25</name>
</valuta>
<valuta category ="191">
<value>5</value>
<name>5</name>
</valuta>
<valuta category ="191">
<value>2</value>
<name>2</name>
</valuta>
</Apoeni>
 
I would like to read all the values exept value "2" for specific category ? How to do that?