What are the ratings and certificates for SpongeBob SquarePants - 1999 Patrick SmartPants SquidBob TentaclePants 4-8?

The SpongeBob SquarePants episodes "Patrick SmartPants", "SquidBob TentaclePants", and 4-8 are all rated TV-Y, meaning they are suitable for all audiences. They have not been given any specific certificates or additional ratings beyond this.