SOURCE

$('.count').each(function () {
    (function rec(self, cnt) {
        $(self).prop('Counter',0).animate({
            Counter: cnt
        }, {
            duration: 2000,
            easing: 'swing',
            step: function (now) {
                $(self).text(Math.ceil(now));
            },
            complete : function() {
                setTimeout(function() {
                    rec(self, cnt);
                }, 2000);
            }
        });
    }(this, $(this).text()));
});

/*
$('.count').each(function anim() {
  $(this).prop('Counter',0).animate({
      Counter: $(this).text()
  }, {
      duration: 2000,
      easing: 'swing',
      step: function (now) {
          $(this).text(Math.ceil(now));
      },
      complete: function(){
          $(this).css('counter',0);
          setTimeout(anim.bind(this),1000);
      }
  });
});
*/

<div class="counter inner">
            <ul>
              <li>
                  <h1 class="count">35</h1>
                  <p>Years</p>
              </li>
              <li>
                  <h1 class="count">60</h1>
                  <p>Employees</p>
              </li>
            </ul>
        </div>

ul {
    list-style-type:none;
}

li {
  margin-bottom: 50px;
}

li h1 {
  font-family: impact;
  font-size: 60px;
  font-weight:normal;
  margin: 0;
  padding: 0;
}

li p {
  display: block;
  margin-top: -2px;
  font-family: arial;
  font-size: 12px;
  color: #999;
}