1.0 1.3 1.5 1.6 2.0 2.0 1.9 1.9 Mauritania 0.4 0.4 0.4 0.5 0.4 0.5 0.6 0.7 0.7 0.7 Mauritius 0.6 0.7 1.4 1.6 2.3 2.7 3.1 3.1 3.2 3.0 Mexico 3.9 3.7 3.7 3.5 3.7 4.0 3.8 3.9 3.9 3.9 Micronesia, Fed. Sts. .. .. .. ..