add dataset

account.json

 { "account_number":1,"balance":39225,"firstname":"Amber","lastname":"Duke","age":32,"gender":"H","address":"880 Holmes Lane","city":"Paris"}
 {"account_number":6,"balance":5686,"firstname":"Hattie","lastname":"Bond","age":36,"gender":"H","address":"671 Bristol Street","city":"Rennes"}
 { "account_number":13,"balance":32838,"firstname":"Nanette","lastname":"Bates","age":28,"gender":"F","address":"789 Madison Street","city":"Lyon"}
-{ "account_number":18,"balance":4180,"firstname":"Dale","lastname":"Adams","age":43,"gender":"H","address":"467 Hutchinson Court","city":"Paris"}
+{ "account_number":18,"balance":24180,"firstname":"Dale","lastname":"Adams","age":43,"gender":"H","address":"467 Hutchinson Court","city":"Paris"}
 { "account_number":20,"balance":16418,"firstname":"Elinor","lastname":"Ratliff","age":36,"gender":"H","address":"282 Kings Place","city":"Marseille"}
 { "account_number":25,"balance":40540,"firstname":"Virginia","lastname":"Ayala","age":39,"gender":"F","address":"171 Putnam Avenue","city":"Nice"}
 { "account_number":32,"balance":48086,"firstname":"Dillard","lastname":"Mcpherson","age":34,"gender":"F","address":"702 Quentin Street","city":"Rennes"}
 { "account_number":37,"balance":18612,"firstname":"Mcgee","lastname":"Mooney","age":39,"gender":"H","address":"826 Fillmore Place","city":"Lyon"}
 { "account_number":44,"balance":34487,"firstname":"Aurelia","lastname":"Harding","age":43,"gender":"H","address":"502 Baycliff Terrace","city":"Rennes"}
 { "account_number":49,"balance":29104,"firstname":"Fulton","lastname":"Holt","age":23,"gender":"F","address":"451 Humboldt Street","city":"Paris"}
-{ "account_number":1,"balance":28337,"firstname":"Simone","lastname":"Margand","age":25,"gender":"F","address":"85, Chemin Du Lavarin Sud","city":"Paris"}
+{ "account_number":8,"balance":28337,"firstname":"Simone","lastname":"Margand","age":25,"gender":"F","address":"85, Chemin Du Lavarin Sud","city":"Paris"}
 {"account_number":3,"balance":15243,"firstname":"Dominic","lastname":"Royer","age":42,"gender":"H","address":"73, Avenue des Pr'es","city":"Rennes"}
 { "account_number":7,"balance":15662,"firstname":"Mason","lastname":"Rochon","age":33,"gender":"H","address":"59, rue Beauvau","city":"Lyon"}
 { "account_number":12,"balance":30627,"firstname":"Clothilde","lastname":"Devoe","age":26,"gender":"F","address":"73, rue des Coudriers","city":"Paris"}
@@ -19,11 +19,11 @@
 { "account_number":33,"balance":37681,"firstname":"Armina","lastname":"Auclair","age":44,"gender":"F","address":"1, boulevard de Prague","city":"Rennes"}
 { "account_number":41,"balance":14230,"firstname":"Emmanuel","lastname":"De La Vergne","age":29,"gender":"H","address":"25, Place du Jeu de Paume","city":"Paris"}
 { "account_number":22,"balance":20734,"firstname":"Fiacre","lastname":"Pomerleau","age":45,"gender":"H","address":"39, Rue du Limas","city":"Marseille"}
-{ "account_number":23,"balance":34683,"firstname":"Crescent","lastname":"Caouette","age":26,"gender":"F","address":"15, rue du Faubourg National","city":"Nice"}
+{ "account_number":63,"balance":34683,"firstname":"Crescent","lastname":"Caouette","age":26,"gender":"F","address":"15, rue du Faubourg National","city":"Nice"}
 { "account_number":24,"balance":26731,"firstname":"Elita","lastname":"Trudeau","age":49,"gender":"F","address":"57, Faubourg Saint Honoré","city":"Lyon"}
-{ "account_number":34,"balance":7723,"firstname":"Thibaut","lastname":"Morel","age":36,"gender":"H","address":"84, rue du Clair Bocage","city":"Paris"}
+{ "account_number":34,"balance":17723,"firstname":"Thibaut","lastname":"Morel","age":36,"gender":"H","address":"84, rue du Clair Bocage","city":"Paris"}
 { "account_number":35,"balance":22056,"firstname":"Quincy","lastname":"Rossignol","age":25,"gender":"F","address":"85, Place Napoléon","city":"Paris"}
-{ "account_number":22,"balance":38547,"firstname":"Amélie","lastname":"Dupont","age":47,"gender":"F","address":"32, Rue de la Pompe","city":"Marseille"}
+{ "account_number":61,"balance":38547,"firstname":"Amélie","lastname":"Dupont","age":47,"gender":"F","address":"32, Rue de la Pompe","city":"Marseille"}
 { "account_number":26,"balance":42349,"firstname":"Fealty","lastname":"Viens","age":30,"gender":"F","address":"38, Chemin Des Bateliers","city":"Nice"}
 { "account_number":27,"balance":27893,"firstname":"Ancelote","lastname":"Labrecque","age":28,"gender":"F","address":"15, avenue du Marechal Juin","city":"Lyon"}
 { "account_number":36,"balance":36112,"firstname":"Auda","lastname":"Aubin","age":36,"gender":"F","address":"30, Rue du Palais","city":"Nice"}
@@ -31,7 +31,10 @@
 { "account_number":42,"balance":22056,"firstname":"Julienne","lastname":"Gamache","age":28,"gender":"F","address":"96, rue Pierre De Coubertin","city":"Paris"}
 { "account_number":53,"balance":38547,"firstname":"Perrin","lastname":"Gagné","age":45,"gender":"H","address":"84, rue des Nations Unies","city":"Lyon"}
 { "account_number":56,"balance":42349,"firstname":"Fiacre","lastname":"Rousseau","age":31,"gender":"H","address":"85, quai Saint-Nicolas","city":"Nice"}
-{ "account_number":36,"balance":27893,"firstname":"Fitz","lastname":"Leroux","age":29,"gender":"H","address":"33, rue Charles Corbeau","city":"Rennes"}
-{ "account_number":42,"balance":36112,"firstname":"Chappell","lastname":"Duhamel","age":47,"gender":"H","address":"22, rue Jean Vilar","city":"Nice"}
-{ "account_number":45,"balance":34206,"firstname":"Antoine","lastname":"Robillard","age":27,"gender":"H","address":"30, avenue de Bouvines","city":"Marseille"}
-
+{ "account_number":38,"balance":27893,"firstname":"Fitz","lastname":"Leroux","age":29,"gender":"H","address":"33, rue Charles Corbeau","city":"Rennes"}
+{ "account_number":43,"balance":37992,"firstname":"Chappell","lastname":"Duhamel","age":47,"gender":"H","address":"22, rue Jean Vilar","city":"Nice"}
+{ "account_number":45,"balance":34206,"firstname":"Antoine","lastname":"Jobin","age":33,"gender":"H","address":"88, rue Michel Ange","city":"Marseille"}
+{ "account_number":54,"balance":28398,"firstname":"Yolette","lastname":"Pelletier","age":42,"gender":"F","address":"29, rue des Coudriers","city":"Lyon"}
+{ "account_number":59,"balance":7690,"firstname":"Mason","lastname":"Vaillancour","age":26,"gender":"H","address":"76, Rue Joseph Vernet","city":"Nice"}
+{ "account_number":60,"balance":33304,"firstname":"Garland","lastname":"Bouchard","age":33,"gender":"F","address":"37, avenue du Marechal Juin","city":"Rennes"}
+{ "account_number":62,"balance":9127,"firstname":"Marcelle","lastname":"Boileau","age":48,"gender":"F","address":"27, avenue de Bouvine","city":"Paris"}