{
"items": [
{
"date": 2012, 
"ugeo": "Italy", 
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}, 
{
"date": 2012, 
"ugeo": "Montenegro", 
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}, 
{
"date": 2012, 
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}, 
{
"date": 2012, 
"ugeo": "Bulgaria", 
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"label": 3
}, 
{
"date": 2012, 
"ugeo": "Czech Republic", 
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"label": 4
}, 
{
"date": 2012, 
"ugeo": "European Union (15 countries)", 
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"label": 5
}, 
{
"date": 2012, 
"ugeo": "Spain", 
"efficency": 49.3, 
"label": 6
}, 
{
"date": 2012, 
"ugeo": "Hungary", 
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"label": 7
}, 
{
"date": 2012, 
"ugeo": "Iceland", 
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"label": 8
}, 
{
"date": 2012, 
"ugeo": "Euro area (18 countries)", 
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"label": 9
}, 
{
"date": 2012, 
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}, 
{
"date": 2012, 
"ugeo": "Greece", 
"efficency": 43.2, 
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}, 
{
"date": 2012, 
"ugeo": "Croatia", 
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}, 
{
"date": 2012, 
"ugeo": "Former Yugoslav Republic of Macedonia, the", 
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}, 
{
"date": 2012, 
"ugeo": "Romania", 
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}, 
{
"date": 2012, 
"ugeo": "Portugal", 
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}, 
{
"date": 2012, 
"ugeo": "Denmark", 
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}, 
{
"date": 2012, 
"ugeo": "United Kingdom", 
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"label": 17
}, 
{
"date": 2012, 
"ugeo": "Ireland", 
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"label": 18
}, 
{
"date": 2012, 
"ugeo": "Slovenia", 
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}, 
{
"date": 2012, 
"ugeo": "Turkey", 
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}, 
{
"date": 2012, 
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"label": 21
}, 
{
"date": 2012, 
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"label": 22
}, 
{
"date": 2012, 
"ugeo": "Estonia", 
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"label": 23
}, 
{
"date": 2012, 
"ugeo": "Malta", 
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"label": 24
}, 
{
"date": 2012, 
"ugeo": "Germany", 
"efficency": 44.0, 
"label": 25
}, 
{
"date": 2012, 
"ugeo": "Serbia", 
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"label": 26
}, 
{
"date": 2012, 
"ugeo": "Poland", 
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"label": 27
}, 
{
"date": 2012, 
"ugeo": "Cyprus", 
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"label": 28
}, 
{
"date": 2012, 
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"label": 29
}, 
{
"date": 2012, 
"ugeo": "France", 
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"label": 30
}, 
{
"date": 2012, 
"ugeo": "Austria", 
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"label": 31
}, 
{
"date": 2012, 
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"label": 32
}, 
{
"date": 2012, 
"ugeo": "European Union (28 countries)", 
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"label": 33
}, 
{
"date": 2012, 
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}, 
{
"date": 2012, 
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}, 
{
"date": 2012, 
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}
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}