diff --git a/src/components/mdTable/mdTable.vue b/src/components/mdTable/mdTable.vue
index 3994e8a..ffc82a8 100644
--- a/src/components/mdTable/mdTable.vue
+++ b/src/components/mdTable/mdTable.vue
@@ -41,6 +41,14 @@
         this.$emit('select', this.selectedRows);
       }
     },
+    watch: {
+      data() {
+        this.numberOfRows = this.data.length;
+      },
+      selectedRows() {
+        this.numberOfSelected = Object.keys(this.selectedRows).length;
+      }
+    },
     mounted() {
       this.parentCard = getClosestVueParent(this.$parent, 'md-table-card');