stat_setting.xml

<settings>  
  <font>Tahoma</font>
  <plot_area>
    <margins><left>60</left><top>10</top><right>20</right><bottom>60</bottom></margins>
  </plot_area>  
  <values>
    <x>
	  <enabled>true</enabled>

	</x>
    <y_left><enabled>true</enabled><min>0</min></y_left>
  </values>
  <grid>
	<x>
	  <color>#000000</color>
	  <dashed>false</dashed>

	  <dash_length>5</dash_length>
	  <approx_count>7</approx_count>
	</x>
    <y_left>
      <approx_count>5</approx_count>
    </y_left>
  </grid>

  <legend>
    <enabled>true</enabled>
    <key><size>12</size></key>
  </legend>
  <indicator>
    <enabled>true</enabled>
    <x_balloon_enabled>true</x_balloon_enabled>

    <y_balloon_on_off>true</y_balloon_on_off>
  </indicator>  
</settings>