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61
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62
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63
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64
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65
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66
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67
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68
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69
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70
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71
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72
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73
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74Published 1981“...Eurostat...”
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75Published 1980“...Eurostat...”
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76
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77Published 1983“...Eurostat...”
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78Published 1984“...Eurostat...”
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79
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80Published 1985“...Eurostat...”
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