@ gives incorrect reference to "this"

Test.coffee

class Test
  constructor: ->
    Test.count = 2
  @count: 0
  @show: ->
    console.log "Count = #{@count}"
    console.log ('Not printed' for i in [1..@count]).join(" ")

new Test
Test.show()

Test.js

(function() {
  var Test;
  Test = (function() {
    function Test() {
      Test.count = 2;
    }
    Test.count = 0;
    Test.show = function() {
      var i;
      console.log("Count = " + this.count);
      return console.log(((function() {
        var _ref, _results;
        _results = [];
        for (i = 1, _ref = this.count; 1 <= _ref ? i <= _ref : i >= _ref; 1 <= _ref ? i++ : i--) {
          _results.push('Not printed');
        }
        return _results;
      })()).join(" "));
    };
    return Test;
  })();
  new Test;
  Test.show();
}).call(this);