Need help with table border line

I have some trouble with table border line. There is no line if it is blank box or no data from mysql. How can we fill the lines if there is no data from mysql?

Here is my codes
echo "<table border='1'> 
<tr>
<th>Boy/Girl< /th>
<th>First Name</th>
<th>Maiden Name</th>
<th>Last Name</th>
<th>Month (start)</th>
<th>Year (start)</th>
<th>Month (end)</th>
<th>Year (end)</th>
<th>Action</ th>
</tr>

";

while($row = mysql_fetch_ array($result) )
{

echo "<tr>";
echo "<td>" . $row['sex'] . "</td>";
echo "<td>" . $row['first_ name'] . "</td>";
echo "<td>" . $row['maiden_ name'] . "</td>";
echo "<td>" . $row['last_name' ] . "</td>";
echo "<td>" . $row['month_ start'] . "</td>";
echo "<td>" . $row['year_start' ] . "</td>";
echo "<td>" . $row['month_ end'] . "</td>";
echo "<td>" . $row['year_end' ] . "</td>";

echo "<td>" ."<INPUT TYPE=\"View\ " VALUE=\"View\ ">". "</td>";
}

//<INPUT TYPE=SUBMIT VALUE="More information" >
//</FORM>
echo "</tr>"; 

echo "</table>";
}
else {
echo "Database NOT Found ";