, who paid lower tariffs than other customer groups. Raw Water Volume (Million Cu.M) Quarter 1 2019 2018 YOY % Total distribution volume 77.35 61.93 15.42 24.90% Internal usage for tap water 7.89 7.72
% Household Customer 26% Private Industrial Park 12% Factories 5% Internal Usage 10% Raw Water Distribution by Area (Internal usage for tap water production is included) Map Ta Phut 50% Chonburi 24% Pluak Daeng
/2019 Q2/2018 YoY % 1H/2019 1H/2018 YoY % Total distribution volume 79.88 61.64 18.24 29.60% 157.23 123.57 33.66 27.24% Internal usage for tap water 7.32 7.20 0.12 1.62% 15.20 14.92 0.28 1.88% Net raw
Cu.M., or 9.40%, as the discount for household customers in 2019. Raw Water Volume (Million Cu.M) 1st Quarter 2020 2019 YOY % Total distribution volume 71.50 77.35 (5.85) (7.56%) Internal usage for tap
/2017 1H/2018 YoY % Total distribution volume 67.02 61.64 (5.38) (8.02%) 136.99 123.57 (13.43) (9.80%) Internal usage for tap water 7.98 7.20 (0.78) (9.75%) 15.94 14.92 (1.02) (6.39%) Net Raw Water Sales
customer groups. Raw Water Volume (Million Cu.M) For the three-month period For the nine-month period Q3/2017 Q3/2018 YoY % 9M/2017 9M/2018 YoY % Total distribution volume 59.67 64.56 4.89 8.19% 196.67
DISCUSSION AND ANALYSIS FOR Q2/2017 3 Raw Water Volume (Million Cu.M) 1H/2016 1H/2017 Increased (Decreased) % Total distribution volume 148.70 136.99 (11.71) (7.87%) Internal usage for tap water 15.40 15.94
(Million Cu.M) Q1/2017 Q1/2018 YoY % Total distribution volume 69.98 61.93 (8.05) (11.50%) Internal usage for tap water 7.96 7.72 (0.24) (3.01%) Net Raw Water Sales Volume 62.01 54.21 (7.81) (12.59%) Raw
% Total distribution volume 61.62 59.46 2.15 3.62% 249.75 256.13 (6.38) (2.49%) Internal usage for tap water 7.45 7.53 (0.08) (1.09%) 29.76 30.23 (0.46) (1.54%) Net Raw Water Sales Volume 54.17 51.93 2.24
MANAGEMENT PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR 2017 3 Raw Water Volume (Million Cu.M) Q4/2016 Q4/2017 YoY % 2016 2017 YoY % Total distribution volume 65.15 59.46 (5.69) (8.73%) 282.02