please apply Procedure pl/sql to this database table.

CREATE TABLE "USERTABLE" ( "USERID" NUMBER(10,0), "FIRSTNAME" VARCHAR2(60), "LASTNAME" VARCHAR2(60), "EMAIL" VARCHAR2(60), "PHONENUMBER" VARCHAR2(60), PRIMARY KEY ("USERID") ENABLE ) / 

USERID FIRSTNAME LASTNAME EMAIL PHONENUMBE 1 Mohammed Namiq mohammednamiq@gmail.com 07721642165 2 Shan Bnar shanbnar@yahoo.com 07701553267 3 Miran Ahmad miranahmad@hotmail.com 07705246532 4 Lina Adnan linaadnan@yahoo.com 07701503232 5 Mirko kamal mirkokamal@yahoo.com 07503641287 6 Mohammed Baxtiar mohammedbaxtiar@hotmail.com 07721425787 7 Zhyar Baxtyar zhyarbaxtyar@gmail.com 07501553267 8 Miran Ahmad miranahmad@hotmail.com 07701402222 9 Miran Sherwan miransherwan@hotmail.com 07701503232 10 Bawan Hiwa bawanhiwa@yahoo.com 07501402222