diff --git a/objgraph.py b/objgraph.py
index 6c2c941..bc03b6c 100755
--- a/objgraph.py
+++ b/objgraph.py
@@ -184,7 +184,8 @@ def typestats(objects=None, shortnames=True, filter=None):
             if filter and not filter(o):
                 continue
             n = typename(o)
-            stats[n] = stats.get(n, 0) + 1
+            val = stats.get(n, (0, sys.getsizeof(o)))
+            stats[n] = (val[0] + 1, sys.getsizeof(o))
         return stats
     finally:
         del objects  # clear cyclic references to frame
@@ -273,7 +274,8 @@ def show_most_common_types(
                               filter=filter)
     width = max(len(name) for name, count in stats)
     for name, count in stats:
-        file.write('%-*s %i\n' % (width, name, count))
+        file.write('%-*s - %i - %i - %i\n' %
+                   (width, name, count[0], count[1], count[0]*count[1]))
 
 
 def growth(limit=10, peak_stats={}, shortnames=True, filter=None):
@@ -308,9 +310,9 @@ def growth(limit=10, peak_stats={}, shortnames=True, filter=None):
     deltas = {}
     for name, count in iteritems(stats):
         old_count = peak_stats.get(name, 0)
-        if count > old_count:
-            deltas[name] = count - old_count
-            peak_stats[name] = count
+        if count[0] > old_count:
+            deltas[name] = count[0] - old_count
+            peak_stats[name] = count[0]
     deltas = sorted(deltas.items(), key=operator.itemgetter(1),
                     reverse=True)
     if limit:
@@ -358,7 +360,7 @@ def show_growth(limit=10, peak_stats=None, shortnames=True, file=None,
             file = sys.stdout
         width = max(len(name) for name, _, _ in result)
         for name, count, delta in result:
-            file.write('%-*s%9d %+9d\n' % (width, name, count, delta))
+            file.write('%-*s%9d %+9d\n' % (width, name, count[0], delta))
 
 
 def get_new_ids(skip_update=False, limit=10, sortby='deltas',
diff --git a/tests.py b/tests.py
index 27a325a..3de280f 100755
--- a/tests.py
+++ b/tests.py
@@ -292,7 +292,7 @@ class TypestatsTest(GarbageCollectedMixin, unittest.TestCase):
     def test_long_type_names(self):
         x = type('MyClass', (), {'__module__': 'mymodule'})()  # noqa
         stats = objgraph.typestats(shortnames=False)
-        self.assertEqual(1, stats['mymodule.MyClass'])
+        self.assertEqual(1, stats['mymodule.MyClass'][0])
 
     def test_no_new_reference_cycles(self):
         # Similar to https://github.com/mgedmin/objgraph/pull/22 but for
@@ -315,7 +315,7 @@ def test_without_filter(self):
         x.magic_attr = True
         y.magic_attr = False
         stats = objgraph.typestats(shortnames=False)
-        self.assertEqual(2, stats['mymodule.MyClass'])
+        self.assertEqual(2, stats['mymodule.MyClass'][0])
 
     def test_with_filter(self):
         MyClass = type('MyClass', (), {'__module__': 'mymodule'})  # noqa
@@ -325,7 +325,7 @@ def test_with_filter(self):
         stats = objgraph.typestats(
             shortnames=False,
             filter=lambda e: isinstance(e, MyClass) and e.magic_attr)
-        self.assertEqual(1, stats['mymodule.MyClass'])
+        self.assertEqual(1, stats['mymodule.MyClass'][0])
 
 
 class GrowthTest(GarbageCollectedMixin, unittest.TestCase):