diff --git a/parse_test.go b/parse_test.go
index 570f5e1..a31bd5a 100644
--- a/parse_test.go
+++ b/parse_test.go
@@ -147,28 +147,40 @@ func TestParseString (test *testing.T) {
 
 func BenchmarkParseStringLatin (benchmark *testing.B) {
 	benchmark.ReportAllocs()
-	var meanLen, meanCap int
+	var rmeanLen, rmeanCap int
+	var tmeanLen, tmeanCap int
 	for i := 0; i < benchmark.N; i ++ {
-		runes, _ := parseString(lipsumLt)
-		meanLen += len(runes)
-		meanCap += cap(runes)
+		runes, tokens := parseString(lipsumLt)
+		rmeanLen += len(runes)
+		rmeanCap += cap(runes)
+		tmeanLen += len(tokens)
+		tmeanCap += cap(tokens)
 	}
-	meanLen /= benchmark.N
-	meanCap /= benchmark.N	
-	benchmark.ReportMetric(float64(meanCap) / float64(meanLen), "waste")
+	rmeanLen /= benchmark.N
+	rmeanCap /= benchmark.N
+	tmeanLen /= benchmark.N
+	tmeanCap /= benchmark.N
+	benchmark.ReportMetric(float64(rmeanCap) / float64(rmeanLen), "rune-waste")
+	benchmark.ReportMetric(float64(tmeanCap) / float64(tmeanLen), "token-waste")
 }
 
 func BenchmarkParseStringChinese (benchmark *testing.B) {
 	benchmark.ReportAllocs()
-	var meanLen, meanCap int
+	var rmeanLen, rmeanCap int
+	var tmeanLen, tmeanCap int
 	for i := 0; i < benchmark.N; i ++ {
-		runes, _ := parseString(lipsumCn)
-		meanLen += len(runes)
-		meanCap += cap(runes)
+		runes, tokens := parseString(lipsumCn)
+		rmeanLen += len(runes)
+		rmeanCap += cap(runes)
+		tmeanLen += len(tokens)
+		tmeanCap += cap(tokens)
 	}
-	meanLen /= benchmark.N
-	meanCap /= benchmark.N	
-	benchmark.ReportMetric(float64(meanCap) / float64(meanLen), "waste")
+	rmeanLen /= benchmark.N
+	rmeanCap /= benchmark.N
+	tmeanLen /= benchmark.N
+	tmeanCap /= benchmark.N
+	benchmark.ReportMetric(float64(rmeanCap) / float64(rmeanLen), "rune-waste")
+	benchmark.ReportMetric(float64(tmeanCap) / float64(tmeanLen), "token-waste")
 }
 
 const lipsumLt =