diff --git a/20240208_Precio-ventas-2013.sql b/20240208_Precio-ventas-2013.sql
new file mode 100644
index 0000000..9f82a5b
--- /dev/null
+++ b/20240208_Precio-ventas-2013.sql
@@ -0,0 +1,14 @@
+SELECT
+    DATE_FORMAT(dv.fecha,'%Y%m') AS mes,
+    i.id_item AS cod_item,
+    i.descripcion AS item,
+    SUM(dvi.valor) AS valor,
+    SUM(dvi.cantidad * i.peso * (IF(dvi.valor>0,1,-1))) AS peso
+FROM documento_ventas dv 
+JOIN documento_ventas_has_item dvi 
+    ON ( dv.id_documento=dvi.id_documento AND dv.id_sucursal=dvi.id_sucursal ) 
+JOIN item i 
+    ON ( dvi.id_item=i.id_item ) 
+WHERE YEAR(dv.fecha) >= 2013
+    AND YEAR(dv.fecha) <= 2015
+GROUP BY mes, cod_item