Japan 15-20 years Rating: 8.11

Saint Vincent and the Grenadines 2-5 years Rating: 5.37

Australia 5-10 years Rating: 3.09

Saint Kitts and Nevis 2-5 years Rating: 1.53

United Arab Emirates 5-10 years Rating: 6.8

Hong Kong 5-10 years Rating: 2.35

South Africa 5-10 years Rating: 1.69

Saint Vincent and the Grenadines 2-5 years Rating: 4.18

Saint Vincent and the Grenadines 2-5 years Rating: 2.04

South Africa 5-10 years Rating: 7.05