Table 1.
Mean (SD) volume (mL) per household/week | Mean (SD) amount of sugar (g) per household/week | |||||
Preannouncement: March 2014–March 2016 | Postannouncement: March 2016–March 2018 | Post implementation: April 2018–March 2019 | Preannouncement: March 2014–March 2016 | Post announcement: March 2016–March 2018 | Post implementation: April 2018–March 2019 | |
Levy liable drinks (sugar/100 mL) | ||||||
High tier (≥8 g) | 880 (128) | 680 (136) | 363 (76) | 98 (14) | 76 (15) | 40 (9) |
Low tier (≥5 g to <8 g | 155 (32) | 147 (37) | 75 (32) | 10 (2) | 10 (2) | 5 (2) |
No levy (<5 g) | 1811 (169) | 1876 (216) | 2448 (321) | 12 (2) | 12 (3) | 25 (5) |
>0 g to<5 g | 785 (78) | 768 (92) | 989 (139) | 12(2) | 12(3) | 25(5) |
0 g | 1027 (104) | 1108 (132) | 1459 (190) | 0 (0) | 0 (0) | 0 (0) |
Bottled water | 591 (72) | 714 (90) | 786 (138) | 0 (0) | 0 (0) | 0 (0) |
Levy exempt drinks | ||||||
Alcoholic drinks* | 1874 (380) | 1872 (456) | 1948 (467) | . | . | . |
Milk and milk based drinks† | 3546 (137) | 3540 (155) | 3542 (148) | 172 (7) | 172 (8) | 170 (7) |
Fruit juices with no added sugar | 516 (29) | 502 (44) | 520 (47) | 51 (3) | 49 (4) | 50 (5) |
Drinks sold as powders (g) | 95 (12) | 88 (11) | 90 (11) | 21 (3) | 19 (3) | 18 (3) |
Other categories | ||||||
Confectionery (g) | 308 (91) | 303 (92) | 318 (100) | 173 (51) | 170 (52) | 178 (57) |
Toiletries | 123 (8) | 120 (8) | 121 (9) | . | . | . |
All soft drinks combined (ie, excluding alcohol) | 7595 (295) | 7547 (466) | 7826 (540) | 364 (17) | 337 (24) | 307 (19) |
*Sugar from alcoholic drinks is not included here as many alcoholic drinks contain sugar but the product label does not provide the amount.
†Milk comprises drinks in the following categories: semi-skimmed; specific low fat % milk (eg, 1% fat milk); whole milk; buttermilk; modified milk; other milk; other non-cows milk; rice drink; soya milk. Skimmed milk is excluded from all analysis in this paper due to missing data.