title: How to get country code using NSLocale in Swift 3
body: <p>Could you please help on how to get country code using <code>NSLocale</code> in <code>Swift 3</code> ?</p>
  
  <p>This is the previous code I have been using.</p>
  
  <pre><code>NSLocale.currentLocale().objectForKey(NSLocaleCountryCode) as! String
  </code></pre>
  
  <p>I can get Language Code as below in Swift 3.</p>
  
  <pre><code>Locale.current.languageCode!
  </code></pre>
  
  <p>As I can see, fetching languageCode is straight forward but countryCode property is not available.</p>