diff --git a/htdocs/compta/stats/index.php b/htdocs/compta/stats/index.php
index 58d4458ca6a..f1e5c241ab0 100644
--- a/htdocs/compta/stats/index.php
+++ b/htdocs/compta/stats/index.php
@@ -233,7 +233,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 		$pcgvercode = $pcgverid;
 	}
 
-	$sql = "SELECT date_format(b.doc_date, '%Y-%m') as dm, sum(b.debit) as amount_ttc";
+	$sql = "SELECT date_format(b.doc_date, '%Y-%m') as dm, sum(b.credit - b.debit) as amount_ttc";
 	$sql .= " FROM ".MAIN_DB_PREFIX."accounting_bookkeeping as b,";
 	$sql .= " ".MAIN_DB_PREFIX."accounting_account as aa";
 	$sql .= " WHERE b.entity = ".$conf->entity; // In module double party accounting, we never share entities
@@ -246,6 +246,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 $sql .= " GROUP BY dm";
 $sql .= " ORDER BY dm";
 // TODO Add a filter on $date_start and $date_end to reduce quantity on data
+//print $sql;
 
 $minyearmonth = $maxyearmonth = 0;
 
diff --git a/htdocs/compta/stats/supplier_turnover.php b/htdocs/compta/stats/supplier_turnover.php
index dc8417e58a1..6beba492fb5 100644
--- a/htdocs/compta/stats/supplier_turnover.php
+++ b/htdocs/compta/stats/supplier_turnover.php
@@ -199,7 +199,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 		$pcgvercode = $pcgverid;
 	}
 
-	$sql = "SELECT date_format(b.doc_date, '%Y-%m') as dm, sum(b.debit) as amount_ttc";
+	$sql = "SELECT date_format(b.doc_date, '%Y-%m') as dm, sum(b.debit - b.credit) as amount_ttc";
 	$sql .= " FROM ".MAIN_DB_PREFIX."accounting_bookkeeping as b,";
 	$sql .= " ".MAIN_DB_PREFIX."accounting_account as aa";
 	$sql .= " WHERE b.entity = ".$conf->entity; // In module double party accounting, we never share entities
@@ -209,6 +209,7 @@ if ($modecompta == 'CREANCES-DETTES') {
 	$sql .= " AND aa.fk_pcg_version = '".$db->escape($pcgvercode)."'";
 	$sql .= " AND aa.pcg_type = 'EXPENSE'";		// TODO Be able to use a custom group
 }
+//print $sql;
 
 $sql .= " GROUP BY dm";
 $sql .= " ORDER BY dm";
diff --git a/htdocs/langs/en_US/compta.lang b/htdocs/langs/en_US/compta.lang
index befb6adf75b..7080810bfea 100644
--- a/htdocs/langs/en_US/compta.lang
+++ b/htdocs/langs/en_US/compta.lang
@@ -175,7 +175,7 @@ RulesResultInOut=- It includes the real payments made on invoices, expenses, VAT
 RulesCADue=- It includes the customer's due invoices whether they are paid or not. <br>- It is based on the billing date of these invoices.<br>
 RulesCAIn=- It includes all the effective payments of invoices received from customers.<br>- It is based on the payment date of these invoices<br>
 RulesCATotalSaleJournal=It includes all credit lines from the Sale journal.
-RulesSalesTurnoverOfIncomeAccounts=It includes all debit of product accounts in group INCOME
+RulesSalesTurnoverOfIncomeAccounts=It includes (credit - debit) of lines for product accounts in group INCOME
 RulesAmountOnInOutBookkeepingRecord=It includes record in your Ledger with accounting accounts that has the group "EXPENSE" or "INCOME"
 RulesResultBookkeepingPredefined=It includes record in your Ledger with accounting accounts that has the group "EXPENSE" or "INCOME"
 RulesResultBookkeepingPersonalized=It show record in your Ledger with accounting accounts <b>grouped by personalized groups</b>
@@ -281,7 +281,7 @@ PurchaseTurnoverCollected=Purchase turnover collected
 RulesPurchaseTurnoverDue=- It includes the supplier's due invoices whether they are paid or not. <br>- It is based on the invoice date of these invoices.<br>
 RulesPurchaseTurnoverIn=- It includes all the effective payments of invoices done to suppliers.<br>- It is based on the payment date of these invoices<br>
 RulesPurchaseTurnoverTotalPurchaseJournal=It includes all debit lines from the purchase journal.
-RulesPurchaseTurnoverOfExpenseAccounts=It includes all debit of product accounts in group EXPENSE
+RulesPurchaseTurnoverOfExpenseAccounts=It includes (debit - credit) of lines for product accounts in group EXPENSE
 ReportPurchaseTurnover=Purchase turnover invoiced
 ReportPurchaseTurnoverCollected=Purchase turnover collected
 IncludeVarpaysInResults = Include various payments in reports