How to remove accents from values in columns?
<p>How do I change the special characters to the usual alphabet letters?
This is my dataframe:</p>

<pre><code>In [56]: cities
Out[56]:

Table Code  Country         Year        City        Value       
240         Åland Islands   2014.0      MARIEHAMN   11437.0 1
240         Åland Islands   2010.0      MARIEHAMN   5829.5  1
240         Albania         2011.0      Durrës      113249.0
240         Albania         2011.0      TIRANA      418495.0
240         Albania         2011.0      Durrës      56511.0 
</code></pre>

<p>I want it to look like this:</p>

<pre><code>In [56]: cities
Out[56]:

Table Code  Country         Year        City        Value       
240         Aland Islands   2014.0      MARIEHAMN   11437.0 1
240         Aland Islands   2010.0      MARIEHAMN   5829.5  1
240         Albania         2011.0      Durres      113249.0
240         Albania         2011.0      TIRANA      418495.0
240         Albania         2011.0      Durres      56511.0 
</code></pre>