diff --git a/get_states_statistics.py b/get_states_statistics.py
index 60ca836..2465c21 100755
--- a/get_states_statistics.py
+++ b/get_states_statistics.py
@@ -33,6 +33,11 @@ def parse_args():
             default='.pgconn'
     )
 
+    parser.add_argument('--year',
+            help='Specify year needed to display statistics',
+            choices=['1982', '1990', '1999', '2008', '2013', '2018'],
+            default=2018
+    )
 
     parser.add_argument('--schema-name',
             help='Database schema name',
@@ -101,7 +106,7 @@ if __name__ == '__main__':
                 INNER JOIN %(schema)s.departement d ON c.dep = d.dep
                 WHERE d.reg = %(state)s
                 """,
-                {'state': s_id, 'schema': AsIs(args.schema_name)}
+                {'state': s_id, 'schema': AsIs(args.schema_name), 'tear': args.year }
         )
         try:
             surface = cur.fetchone()
@@ -119,10 +124,10 @@ if __name__ == '__main__':
                 INNER JOIN %(schema)s.departement d ON c.dep = d.dep
                 INNER JOIN %(schema)s.statistique s ON c.com = s.com
                 WHERE s.id_indicateur = 1
-                AND s.date_debut = 2018
+                AND s.date_debut = %(year)s
                 AND d.reg = %(state)s;
                 """,
-                {'state': s_id, 'schema': AsIs(args.schema_name)}
+                {'state': s_id, 'schema': AsIs(args.schema_name), 'year': args.year}
         )
         try:
             inhabitants = cur.fetchone()
@@ -142,12 +147,12 @@ if __name__ == '__main__':
                 INNER JOIN %(schema)s.departement d ON c.dep = d.dep
                 INNER JOIN %(schema)s.statistique s ON c.com = s.com
                 WHERE s.id_indicateur = 1
-                AND s.date_debut = 2018
+                AND s.date_debut = %(year)s
                 AND d.reg = %(state)s
                 ORDER BY s.valeur  DESC
                 LIMIT 10;
                 """,
-                {'state': s_id, 'schema': AsIs(args.schema_name)}
+                {'state': s_id, 'schema': AsIs(args.schema_name), 'year': args.year}
         )
         try:
             towns = cur.fetchall()