Friend the Frog is conducting a very important business meeting for shareholders. According to the chart, the more frogs you have, the more your happiness increases. I would trust him with my financial investments, he seems to know what he is talking about. 

• .65 inch hard enamel pin
• 2 rubber backs 
• happiness goes down at 3 frogs due to the realization that 3 frogs simply isn't enough frogs.