Dependent Variable

(I) Size

(J) Size

Mean Difference (I-J)

Std. Error

Sig.

95% Confidence Interval

Lower Bound

Upper Bound

Working Ratio

S

M

0.7493*

0.19424

0.000

0.3652

1.1333

L

0.7890*

0.19963

0.000

0.3943

1.1836

M

S

−0.7493*

0.19424

0.000

−1.1333

−0.3652

L

0.0397

0.17085

0.817

−0.2981

0.3775

L

S

−0.7890*

0.19963

0.000

−1.1836

−0.3943

M

−0.0397

0.17085

0.817

−0.3775

0.2981

Non-Revenue Water

S

M

0.3363

2.36214

0.887

−4.3338

5.0063

L

−7.6231*

2.42768

0.002

−12.4227

−2.8234

M

S

−0.3363

2.36214

0.887

−5.0063

4.3338

L

−7.9593*

2.07769

0.000

−12.0670

−3.8516

L

S

7.6231*

2.42768

0.002

2.8234

12.4227

M

7.9593*

2.07769

0.000

3.8516

12.0670

Staff Productivity

S

M

0.8074

0.53212

0.131

−0.2446

1.8595

L

−1.3532*

0.54689

0.015

−2.4344

−0.2720

M

S

−0.8074

0.53212

0.131

−1.8595

0.2446

L

−2.1606*

0.46804

0.000

−3.0860

−1.2353

L

S

1.3532*

0.54689

0.015

0.2720

2.4344

M

2.1606*

0.46804

0.000

1.2353

3.0860

Collection Efficiency

S

M

2.4290

5.66649

0.669

−8.7740

13.6320

L

1.4603

5.82373

0.802

−10.0535

12.9741

M

S

−2.4290

5.66649

0.669

−13.6320

8.7740

L

−0.9687

4.98412

0.846

−10.8225

8.8852

L

S

−1.4603

5.82373

0.802

−12.9741

10.0535

M

0.9687

4.98412

0.846

−8.8852

10.8225

O & M Cost

S

M

0.3435

0.51544

0.506

−0.6755

1.3626

L

0.0837

0.52974

0.875

−0.9636

1.1311

M

S

−0.3435

0.51544

0.506

−1.3626

0.6755

L

−0.2598

0.45337

0.568

−1.1561

0.6366

L

S

−0.0837

0.52974

0.875

−1.1311

0.9636

M

0.2598

0.45337

0.568

−0.6366

1.1561

Average Price

S

M

−0.75250

0.411849

0.070

−1.56675

0.06175

L

−0.94766*

0.423277

0.027

−1.78451

−0.11082

M

S

0.75250

0.411849

0.070

−0.06175

1.56675

L

−0.19517

0.362253

0.591

−0.91136

0.52103

L

S

0.94766*

0.423277

0.027

0.11082

1.78451

M

0.19517

0.362253

0.591

−0.52103

0.91136

Gross Profit

S

M

−0.87481*

0.21951

0.000

−1.3088

−0.44082

L

−0.93312*

0.22560

0.000

−1.37915

−0.48709

M

S

0.87481*

0.21951

0.000

0.44082

1.3088

L

−0.05830

0.19307

0.763

−0.44003

0.32341

L

S

0.93312*

0.22560

0.000

0.487091

1.3791

M

0.058306

0.193078

0.763

−0.323419

0.44003

Consumption

S

M

7.9063

11.03101

0.475

−13.9026

29.7152

L

−0.4884

11.33710

0.966

−22.9024

21.9257

M

S

−7.9063

11.03101

0.475

−29.7152

13.9026

L

−8.3947

9.70263

0.388

−27.5773

10.7879

L

S

0.4884

11.33710

0.966

−21.9257

22.9024

M

8.3947

9.70263

0.388

−10.7879

27.5773