Location,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019
Switzerland,0.868,0.869,0.873,0.876,0.878,0.88,0.881,0.883,0.884,0.886,0.889,0.893,0.894,0.896,0.898,0.9,0.902,0.905,0.908,0.909,0.912,0.914,0.917,0.919,0.921,0.922,0.924,0.926,0.928,0.929
Norway,0.807,0.812,0.818,0.823,0.828,0.832,0.837,0.843,0.847,0.851,0.856,0.861,0.866,0.869,0.872,0.874,0.876,0.877,0.879,0.881,0.885,0.889,0.893,0.896,0.9,0.903,0.907,0.91,0.912,0.913
Monaco,0.834,0.837,0.84,0.843,0.846,0.849,0.852,0.855,0.857,0.86,0.862,0.865,0.867,0.87,0.872,0.875,0.877,0.879,0.881,0.883,0.886,0.888,0.89,0.892,0.893,0.895,0.897,0.899,0.901,0.902
Germany,0.819,0.83,0.834,0.838,0.841,0.843,0.844,0.844,0.844,0.844,0.847,0.853,0.856,0.858,0.861,0.863,0.866,0.869,0.873,0.875,0.878,0.881,0.883,0.886,0.888,0.89,0.892,0.894,0.896,0.898
Luxembourg,0.815,0.818,0.82,0.823,0.828,0.833,0.836,0.839,0.842,0.844,0.847,0.85,0.853,0.855,0.857,0.858,0.862,0.866,0.869,0.871,0.872,0.874,0.877,0.88,0.883,0.886,0.889,0.892,0.894,0.895
Andorra,0.834,0.838,0.84,0.841,0.841,0.841,0.843,0.845,0.847,0.849,0.851,0.854,0.855,0.859,0.862,0.865,0.867,0.869,0.872,0.874,0.876,0.879,0.881,0.883,0.885,0.887,0.889,0.891,0.892,0.894
Denmark,0.806,0.809,0.813,0.816,0.82,0.824,0.828,0.833,0.836,0.84,0.844,0.848,0.852,0.855,0.858,0.86,0.862,0.864,0.865,0.867,0.87,0.873,0.875,0.878,0.88,0.882,0.884,0.886,0.888,0.89
San Marino,0.814,0.817,0.82,0.824,0.828,0.832,0.837,0.841,0.846,0.85,0.852,0.854,0.856,0.859,0.861,0.862,0.864,0.866,0.868,0.87,0.872,0.874,0.876,0.877,0.879,0.881,0.882,0.882,0.883,0.884
Netherlands,0.796,0.801,0.806,0.81,0.814,0.818,0.821,0.824,0.827,0.83,0.832,0.836,0.839,0.842,0.845,0.848,0.851,0.853,0.856,0.858,0.861,0.864,0.866,0.869,0.871,0.874,0.876,0.878,0.881,0.883
United Arab Emirates,0.621,0.637,0.653,0.669,0.685,0.7,0.714,0.727,0.74,0.751,0.762,0.773,0.783,0.792,0.801,0.81,0.819,0.829,0.838,0.846,0.853,0.859,0.863,0.868,0.87,0.872,0.874,0.876,0.879,0.88
South Korea,0.686,0.697,0.708,0.719,0.73,0.74,0.75,0.76,0.767,0.776,0.784,0.791,0.799,0.805,0.811,0.817,0.823,0.828,0.833,0.837,0.842,0.846,0.851,0.855,0.859,0.863,0.867,0.871,0.875,0.878
Canada,0.79,0.792,0.795,0.797,0.8,0.804,0.809,0.812,0.815,0.819,0.824,0.828,0.832,0.835,0.838,0.84,0.842,0.843,0.845,0.848,0.851,0.853,0.856,0.859,0.861,0.864,0.867,0.869,0.871,0.873
Sweden,0.769,0.775,0.782,0.788,0.794,0.801,0.806,0.811,0.815,0.819,0.823,0.826,0.829,0.832,0.835,0.838,0.84,0.842,0.844,0.846,0.849,0.852,0.855,0.858,0.86,0.863,0.865,0.868,0.87,0.872
Japan,0.791,0.796,0.801,0.805,0.809,0.813,0.817,0.82,0.822,0.824,0.826,0.828,0.83,0.833,0.836,0.838,0.84,0.842,0.844,0.846,0.848,0.85,0.853,0.855,0.857,0.86,0.862,0.865,0.867,0.87
Iceland,0.764,0.77,0.774,0.778,0.782,0.785,0.788,0.79,0.794,0.799,0.806,0.813,0.818,0.822,0.824,0.827,0.83,0.834,0.838,0.842,0.846,0.847,0.847,0.848,0.85,0.854,0.858,0.863,0.866,0.869
Taiwan (province of China),0.667,0.678,0.685,0.694,0.702,0.711,0.719,0.731,0.743,0.747,0.754,0.763,0.772,0.779,0.787,0.795,0.802,0.81,0.817,0.824,0.83,0.833,0.838,0.843,0.848,0.852,0.856,0.86,0.865,0.868
Ireland,0.73,0.735,0.741,0.747,0.753,0.758,0.763,0.768,0.774,0.78,0.786,0.793,0.799,0.806,0.812,0.816,0.819,0.821,0.824,0.827,0.831,0.835,0.839,0.842,0.845,0.85,0.854,0.859,0.864,0.867
Singapore,0.688,0.697,0.705,0.714,0.723,0.731,0.74,0.749,0.756,0.762,0.769,0.776,0.783,0.789,0.794,0.801,0.808,0.814,0.822,0.828,0.835,0.839,0.843,0.847,0.85,0.852,0.855,0.858,0.86,0.861
USA,0.768,0.771,0.775,0.778,0.782,0.785,0.788,0.789,0.791,0.794,0.797,0.802,0.806,0.809,0.811,0.812,0.811,0.814,0.819,0.826,0.832,0.835,0.839,0.842,0.845,0.849,0.853,0.856,0.858,0.859
Finland,0.757,0.759,0.762,0.765,0.769,0.773,0.777,0.782,0.785,0.788,0.792,0.797,0.802,0.805,0.808,0.812,0.815,0.818,0.821,0.824,0.828,0.831,0.834,0.837,0.84,0.844,0.848,0.851,0.853,0.856
Belgium,0.746,0.75,0.756,0.762,0.767,0.771,0.775,0.779,0.782,0.784,0.787,0.792,0.796,0.799,0.802,0.805,0.808,0.81,0.813,0.816,0.82,0.824,0.829,0.834,0.837,0.841,0.843,0.846,0.849,0.851
England,0.75,0.755,0.76,0.765,0.77,0.774,0.776,0.779,0.783,0.788,0.793,0.797,0.801,0.803,0.805,0.807,0.81,0.812,0.815,0.817,0.82,0.823,0.828,0.833,0.837,0.84,0.842,0.845,0.848,0.85
Austria,0.753,0.754,0.757,0.761,0.768,0.773,0.778,0.783,0.787,0.791,0.795,0.799,0.803,0.805,0.808,0.811,0.815,0.818,0.821,0.824,0.826,0.83,0.833,0.835,0.838,0.839,0.841,0.844,0.847,0.849
UK,0.745,0.749,0.755,0.761,0.766,0.769,0.771,0.774,0.778,0.784,0.789,0.793,0.797,0.799,0.802,0.804,0.806,0.808,0.811,0.813,0.816,0.82,0.825,0.83,0.834,0.837,0.839,0.842,0.845,0.847
Lithuania,0.67,0.672,0.682,0.691,0.694,0.696,0.7,0.705,0.709,0.714,0.723,0.73,0.736,0.743,0.752,0.76,0.765,0.771,0.782,0.792,0.797,0.801,0.808,0.813,0.817,0.822,0.829,0.835,0.839,0.843
Cyprus,0.662,0.67,0.68,0.691,0.702,0.713,0.723,0.732,0.741,0.75,0.758,0.767,0.774,0.78,0.786,0.791,0.797,0.804,0.81,0.816,0.82,0.824,0.827,0.829,0.831,0.832,0.834,0.836,0.838,0.841
Slovenia,0.726,0.731,0.736,0.741,0.746,0.751,0.756,0.762,0.768,0.774,0.78,0.787,0.793,0.797,0.802,0.807,0.811,0.814,0.818,0.82,0.822,0.824,0.825,0.827,0.829,0.831,0.833,0.835,0.838,0.84
New Zealand,0.757,0.762,0.765,0.769,0.772,0.774,0.778,0.782,0.785,0.787,0.79,0.794,0.796,0.798,0.802,0.803,0.8,0.8,0.803,0.807,0.809,0.812,0.816,0.821,0.825,0.828,0.832,0.835,0.838,0.84
Australia,0.738,0.741,0.745,0.749,0.753,0.757,0.761,0.766,0.77,0.774,0.778,0.782,0.787,0.791,0.795,0.797,0.798,0.799,0.802,0.806,0.809,0.812,0.815,0.82,0.824,0.828,0.832,0.834,0.837,0.839
Estonia,0.665,0.676,0.687,0.696,0.7,0.705,0.711,0.717,0.721,0.726,0.733,0.741,0.748,0.753,0.759,0.765,0.771,0.777,0.785,0.792,0.798,0.804,0.809,0.813,0.817,0.821,0.825,0.829,0.833,0.835
France,0.738,0.743,0.75,0.755,0.759,0.763,0.767,0.77,0.773,0.775,0.777,0.781,0.785,0.787,0.79,0.793,0.796,0.799,0.801,0.803,0.806,0.809,0.812,0.815,0.819,0.822,0.826,0.829,0.832,0.834
Qatar,0.585,0.598,0.61,0.621,0.632,0.643,0.654,0.666,0.676,0.685,0.694,0.703,0.711,0.719,0.727,0.735,0.743,0.75,0.757,0.764,0.772,0.779,0.786,0.793,0.799,0.806,0.812,0.818,0.825,0.83
Czech Republic,0.688,0.696,0.705,0.718,0.736,0.748,0.755,0.76,0.765,0.771,0.776,0.782,0.786,0.79,0.794,0.798,0.801,0.804,0.807,0.81,0.813,0.816,0.818,0.819,0.82,0.82,0.82,0.822,0.825,0.828
Latvia,0.675,0.682,0.691,0.7,0.708,0.713,0.716,0.719,0.721,0.723,0.727,0.733,0.739,0.745,0.753,0.76,0.766,0.774,0.784,0.793,0.797,0.798,0.801,0.803,0.804,0.805,0.809,0.813,0.817,0.82
Puerto Rico,0.67,0.676,0.679,0.684,0.689,0.693,0.699,0.705,0.711,0.714,0.72,0.731,0.738,0.742,0.744,0.748,0.752,0.756,0.76,0.764,0.769,0.774,0.779,0.785,0.793,0.802,0.808,0.811,0.813,0.814
Slovakia,0.656,0.662,0.668,0.679,0.693,0.702,0.709,0.716,0.724,0.731,0.739,0.746,0.752,0.756,0.76,0.766,0.772,0.777,0.781,0.784,0.789,0.794,0.798,0.801,0.803,0.803,0.804,0.805,0.808,0.812
Russia,0.695,0.703,0.716,0.72,0.719,0.722,0.724,0.725,0.726,0.728,0.728,0.728,0.73,0.734,0.741,0.749,0.754,0.759,0.764,0.77,0.775,0.777,0.779,0.784,0.788,0.793,0.797,0.801,0.803,0.805
Saudi Arabia,0.48,0.491,0.504,0.516,0.529,0.541,0.554,0.566,0.578,0.59,0.602,0.614,0.625,0.637,0.65,0.664,0.677,0.69,0.703,0.715,0.726,0.738,0.75,0.76,0.769,0.778,0.786,0.793,0.8,0.805
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
High income,0.755,0.76,0.765,0.769,0.773,0.777,0.78,0.783,0.786,0.788,0.791,0.795,0.799,0.801,0.804,0.806,0.807,0.809,0.812,0.816,0.82,0.823,0.826,0.829,0.832,0.835,0.839,0.842,0.845,0.847