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Table 3 Actual per capita alcohol consumption and coverage of different indicators by beverage category, Spain, 2001–2011

From: Estimating average alcohol consumption in the population using multiple sources: the case of Spain

 

Year

  

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2001–2011

AAPC2001–2011 (95 % CI)

Joinpoint identified

   

APC2001–2006 (95 % CI)

APC2006–2011 (95 % CI)

 

Actual per capita alcohol consumption (Liters of pure alcohol/person-year)

   

Beer

4.2

4.1

4.4

4.5

4.4

4.6

4.5

4.4

4.4

4.3

4.3

4.4

0.3 (−0.6,1.2)

1.9 (0.3,3.5)

−1.3 (−2.9,0.2)

Wine

4.3

4

3.9

3.9

3.8

3.7

3.6

3.2

2.9

2.7

2.7

3.5

−4.6 (−6.0, −3.2)

−2.4 (−4.9,0.2)

−6.9 (−9.2, −4.4)

Other beverages

4.1

2.8

3.4

3.6

3.2

3.2

3.1

2.8

2.6

2.7

2.5

3.1

−3.5 (−5.5, −1.5)

_

_

Total alcohol

12.5

10.9

11.7

12

11.4

11.5

11.2

10.4

10

9.7

9.5

10.9

−2.3 (−3.3, −1.4)

_

_

 

Coverage of Tax Agency availability (%)

   

Beer

111.5

112.7

111

111.1

112

111.7

111.6

111.5

111.5

111.3

112.3

111.6

−0.0 (−0.1,0.1)

  

Wine

92.8

94.2

90.9

92.8

89.8

85.9

71.1

69.1

71.7

73.4

69

82.8

−3.6 (−4.8, −2.3)

  

Other beverages

110.5

111.1

109.6

109.7

110.4

110.2

110

109.7

109.8

109.4

110.4

110

−0.1 (−0.2, −0.0)

  

Total alcohol

104.8

105.4

103.8

104.7

104.1

102.9

98.2

97.9

99.5

100.2

99.5

101.9

−0.7 (−1.1, −0.4)

  
 

Coverage of self-reported alcohol purchases (%)

 

APC2001–2004 (CI95%)

APC2004–2011 (CI95%)

Beer

69.5

70

67.5

69.6

67.7

64.8

60.3

59.6

58.6

57.3

54.5

63.3

−2.4 (−3.3, −1.5)

−0.3 (−3.5,2.9)

−3.3 (−4.1, −2.4)

Wine

95.5

96.8

93.7

95.7

92.5

88.7

80.1

77.9

78.6

80

80.1

87.9

−2.4 (−3.3, −1.6)

_

_

Other beverages

50.8

65.2

57.6

52.7

57.3

58.2

61.6

69.4

68.8

66.1

71.9

61.1

2.7 (1.0,4.4)

_

_

Total alcohol

72.2

78.6

73.4

73.1

73.1

70.7

67

67.9

67.1

66.1

66.3

70.5

−1.5 (−2.1, −0.9)

_

_

 

Coverage of self-reported alcohol consumption (%)

   

Beer

53.1

    

30.9

  

28.4

 

26.3

34.1

−6.8 (−12.5, −0.8)

  

Wine

63.1

    

45.3

  

38.2

 

36.9

47.5

−5.4 (−7.9, −2.8)

  

Other beverages

34.5

    

23.6

  

25.7

 

21.4

26.8

−4.2 (−10.1,2.2)

  

Total alcohol

50.5

    

33.6

  

30.5

 

28

36.2

−5.7 (−9.1, −2.1)

  
  1. Actual per capita alcohol consumption: Alcohol consumed by the population resident in Spain aged ≥15 (C P ) under intermediate assumptions. C P = R + C SV+ I SV + U-L-C FV -E FV ; U = U T -C SV -I SV , where R is multisource availability, C SV is alcohol consumed abroad by Spanish visitors, I SV is alcohol purchased abroad by Spanish visitors and personally imported to Spain, U is unrecorded alcohol other than C SV and I SV , L is alcohol lost after sale, C FV is alcohol consumed in Spain by foreign visitors, E FV is alcohol purchased in Spain by foreign visitors and personally exported from Spain, and U T is total unrecorded alcohol. See details in Additional file 3. Assumed parameters values for intermediate estimate were: Souvenir factor (S) for foreign visitors to Spain and Spanish visitors abroad = 0.2 lpa/visitor; Holiday factor (H) for foreign visitors to Spain and Spanish visitors abroad = 1.25; Price elasticity of demand (E d ) = 0.50; U T  = 9 % of R, with a relative decline of 1 % annually, L = 8 % of (R + C SV + I SV + U)
  2. Coverage (%): Each indicator divided by actual consumption and multiplied by 100
  3. Other beverages: Spirits, aperitifs, and cider
  4. AAPC2001–2011 (95 % CI): Average annual percent change (confidence interval at 95 %) for 2001–2011 from joinpoint regression
  5. APC (95 % CI): Annual percent change (confidence interval at 95 %) for the period in subscript when a joinpoint was identified