Count number of node
How do I count tag highlighted in red appears how many times?
<soapenv:Envelope xmlns:soapenv="http://../">
<soapenv:Header/>
<soapenv:Body>
<MIKESmiley TongueFU>
<uId>?</uId>
<p>?</p>
<UFL>
<MIKE:UFD>
<MIKE:NVPFF>
<MIKE:name>NULL</MIKE:name>
<MIKE:value>NULL</MIKE:value>
</MIKE:NVPFF>
<MIKE:wII>105</MIKE:wII>
<MIKE:b>659-458</MIKE:b>
<MIKE:fT>P1B</MIKE:fT>
<MIKE:action/>
</MIKE:UFD>
<MIKE:UFD>
<MIKE:NVPFF>
<MIKE:name>NULL</MIKE:name>
<MIKE:value>NULL</MIKE:value>
</MIKE:NVPFF>
<MIKE:wII>363</MIKE:wII>
<MIKE:b>756-124</MIKE:b>
<MIKE:fT>P1B</MIKE:fT>
<MIKE:action/>
</MIKE:UFD>
<MIKE:UFD>
<MIKE:NVPFF>
<MIKE:name>NULL</MIKE:name>
<MIKE:value>NULL</MIKE:value>
</MIKE:NVPFF>
<MIKE:wII>354</MIKE:wII>
<MIKE:b>741-652</MIKE:b>
<MIKE:fT>P1B</MIKE:fT>
<MIKE:action/>
</MIKE:UFD>
</UFL>
</MIKESmiley TongueFU>
</soapenv:Body>
</soapenv:Envelope>