title: Python Pandas: How I can determine the distribution of my dataset?
body: <p>This is my dataset with two columns of NS and count.</p>
  
  <pre><code>    NS                                                count
  0   ns18.dnsdhs.com.                                  1494
  1   ns0.relaix.net.                                   1835
  2   ns2.techlineindia.com.                            383
  3   ns2.microwebsys.com.                              1263
  4   ns2.holy-grail-body-transformation-program.com.   1
  5   ns2.chavano.com.                                  1
  6   ns1.x10host.ml.                                   17
  7   ns1.amwebaz.info.                                 48
  8   ns2.guacirachocolates.com.br.                     1
  9   ns1.clicktodollars.com.                           2
  </code></pre>
  
  <p>Now I would like to see how many NSs have the same count by plotting it. My own guess is that I can use histogram to see that but I am not sure how. Can anyone help?</p>