199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018
Alemania11.410.910.610.49.89.310.010.110.610.610.610.610.710.910.410.310.09.79.39.810.110.210.411.0
Australia14.714.917.018.818.016.515.214.415.815.115.014.311.813.814.311.58.97.88.88.88.06.26.26.05.05.36.53.81.40.82.03.3-1.0-0.11.10.30.82.58.96.88.48.87.57.97.96.04.93.5
Austria14.711.910.410.311.910.69.09.49.69.511.111.612.412.411.49.67.98.97.17.36.77.77.37.7
Bélgica15.813.913.212.412.711.512.912.511.810.510.210.911.211.912.29.38.37.96.66.45.55.45.24.8
Canadá17.620.516.716.715.613.111.612.112.713.013.013.012.410.29.36.84.64.94.75.34.93.02.02.61.52.62.23.44.74.44.34.85.33.64.21.31.81.7
Chile15.711.812.112.29.49.911.87.89.310.610.710.69.610.710.2
China34.031.733.929.631.031.832.229.728.228.027.230.230.631.534.335.837.337.839.038.138.138.538.037.136.1
Corea, República de6.75.53.53.84.84.73.93.95.67.2
Costa Rica0.91.60.71.74.6
Dinamarca-0.7-2.2-5.1-3.5-7.0-5.70.41.42.2-1.9-4.3-1.5-3.0-4.10.71.80.80.12.3-2.93.94.56.26.6
Eslovenia4.75.37.66.43.76.98.28.96.26.89.310.68.98.56.04.43.00.02.42.42.83.44.65.0
España4.95.96.97.26.26.66.46.07.05.04.22.30.73.06.84.95.82.13.92.13.02.81.21.5
Estados Unidos13.113.812.713.813.613.711.910.911.010.511.312.112.410.411.79.59.18.28.88.78.79.19.88.27.17.26.86.67.15.35.05.36.15.85.33.34.03.95.26.36.87.49.16.67.67.86.96.9
Estonia17.48.50.9-0.5-0.41.7-1.9-9.5-9.3-9.7-8.6-10.9-6.91.97.24.24.85.14.46.56.86.57.9
Federación de Rusia4.54.04.24.47.7
Finlandia3.90.42.10.72.82.61.92.01.52.50.5-1.0-0.7-0.43.33.31.10.40.90.0-0.5-1.3-1.1-1.2
Francia15.513.112.011.710.910.18.77.97.15.55.55.87.17.58.89.48.59.18.49.59.08.78.79.410.49.69.68.59.09.49.310.610.59.910.08.58.98.38.28.18.4
Grecia9.36.53.22.71.4-1.4-1.8-2.00.91.2-2.9-0.1-1.2-3.8-1.1-6.9-8.9-10.9-16.4-13.8-15.5-17.0-16.9
Hungría13.412.911.510.56.64.55.32.91.55.77.58.03.73.35.65.96.65.06.87.57.37.06.66.9
Irlanda3.83.02.42.30.1-3.91.1-0.60.20.91.5-0.7-1.04.89.68.24.27.05.23.64.23.86.6
Italia16.216.613.810.08.87.48.89.69.19.58.98.37.87.46.83.93.41.53.33.72.93.02.52.5
Japón13.312.311.010.912.110.58.95.64.94.43.83.72.72.82.74.23.94.22.90.60.11.43.12.7
Letonia-40.3-33.8-15.9-18.9-20.4-9.8-10.0-9.4-7.3-7.9-6.9-12.0-11.32.86.0-2.4-16.2-15.7-16.5-13.7-8.9-5.0-5.1-2.6
Lituania3.7-0.21.1-8.8-4.71.14.81.0-0.7-1.3-3.5-3.4-0.8-3.6-5.1
Luxemburgo11.49.810.010.38.29.310.811.710.911.510.79.611.211.612.415.313.114.414.615.215.113.716.116.0
México5.15.86.07.86.97.015.114.515.814.612.214.115.115.4
Noruega6.01.83.15.54.94.75.4-1.3-4.0-3.8-0.51.72.73.45.46.45.54.92.63.05.74.74.33.18.28.86.99.7-0.40.93.85.24.05.97.17.48.210.37.36.76.5
Nueva Zelandia-1.82.9-2.5-1.3-6.4-3.9-3.5-5.5-3.60.0-1.91.42.02.40.80.6-0.6-0.30.3-1.4
Países Bajos10.38.88.76.94.64.05.05.14.74.32.51.81.83.67.55.76.68.38.69.99.510.38.88.4
Polonia10.811.012.38.97.82.72.22.02.10.32.82.4-1.1-1.1-0.1-0.4-0.41.5-0.9
Portugal7.66.46.27.67.26.16.46.25.64.12.80.8-0.4-0.94.11.60.62.11.6-1.4-1.2-1.3-2.2-2.4
Reino Unido10.09.07.54.43.25.05.05.03.73.73.53.45.03.86.87.34.94.33.54.14.71.7-0.30.4
República Eslovaca5.08.79.17.56.05.83.73.41.10.31.10.11.90.82.32.40.80.70.21.43.03.02.4
Sudáfrica2.52.23.62.72.21.91.41.61.10.90.5-1.7-2.3-1.1-0.5-0.8-1.3-2.0-2.3-2.0-1.4-0.20.3
Suecia6.03.90.0-0.10.11.45.86.25.64.33.65.78.410.09.210.010.913.013.413.912.113.913.315.4
Suiza13.913.112.612.613.114.014.314.013.312.312.814.516.115.415.815.716.817.417.518.917.618.8