title: Get index value from pandas dataframe
body: <p>I have a Pandas dataframe (countries) and need to get specific index value. (Say index 2 =&gt; I need Japan)</p>
  <p><a href="https://i.stack.imgur.com/txssi.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/txssi.png" alt="Series" /></a></p>
  <p>I used iloc, but i got the data (7.542)</p>
  <pre><code>return countries.iloc[2]
  7.542
  </code></pre>