diff --git a/teamcity-clover.php b/teamcity-clover.php
index fd9823e..9ea2037 100644
--- a/teamcity-clover.php
+++ b/teamcity-clover.php
@@ -50,10 +50,10 @@
     'CodeCoverageAbsMCovered' => (int) $metrics['coveredmethods'],
     'CodeCoverageAbsCTotal' => (int) $metrics['classes'],
     'CodeCoverageAbsCCovered' => $coveredClasses,
-    'CodeCoverageB' => $metrics['coveredstatements'] / $metrics['statements'] * 100,
-    'CodeCoverageL' => $metrics['coveredelements'] / $metrics['elements'] * 100,
-    'CodeCoverageM' => $metrics['coveredmethods'] / $metrics['methods'] * 100,
-    'CodeCoverageC' => $coveredClasses / $metrics['classes'] * 100,
+    'CodeCoverageB' => $metrics['statements'] ? ($metrics['coveredstatements'] / $metrics['statements'] * 100) : 0,
+    'CodeCoverageL' => $metrics['elements'] ? ($metrics['coveredelements'] / $metrics['elements'] * 100) : 0,
+    'CodeCoverageM' => $metrics['methods'] ? ($metrics['coveredmethods'] / $metrics['methods'] * 100) : 0,
+    'CodeCoverageC' => $metrics['classes'] ? ($coveredClasses / $metrics['classes'] * 100) : 0,
     'Files' => (int) $metrics['files'],
     'LinesOfCode' => (int) $metrics['loc'],
     'NonCommentLinesOfCode' => (int) $metrics['ncloc'],