Are More People Happy or Sad?

If I gave everyone in the world a piece of paper, and asked them to write whether they are happy or sad today; would there be more people saying they are happy or sad? My sister, Larali, and I both think there would be more people sad. Look at our lives; we have our basic needs met, loving families, all the things that should make for a happy life, and yet we are often sad. If we are often sad, then imagine how many people in the world are sad. It makes me sad to think that more people are sad, on any given day, than are happy.