Table:
text: King of Bavaria
Royal Bavaria
Royal Bavaria
Name_ Title Start_term End_term House
Maximilian I Joseph of Bavaria Elector of the Palatinate King of Bavaria 1799 1825 Wittelsbach
Ludwig I Augustus King of Bavaria 1825 1848 Wittelsbach
Maximilian II King of Bavaria 1848 1864 Wittelsbach
Ludwig II King of Bavaria 1864 1886 Wittelsbach
Otto I King of Bavaria 1886 1913 Wittelsbach
Prince Regent Luitpold Prince Regent of Bavaria 1886 1912 Wittelsbach
Ludwig III Prince Regent of Bavaria King of Bavaria 1913 1918 Wittelsbach
Crown Prince Rupprecht Crown Prince of Bavaria 1913 1955 Wittelsbach

Question: What is the total term with a title Prince Regent of Bavaria for King of Bavaria?

Question: What is the smallest end time with a start time of 1913 and a name of Ludwig III. under King of Bavaria?

Question: Which title among the kings of Bavaria ends in 1825?

Question: What is the average starting period with an ending period in 1912 in King of Bavaria?