2000 May Report of the Commissioner of the Environment and Sustainable Development

Physical assets

Amounts written off for tax purposes

3,076

3,629

4,721

4,692

4,732

5,618

5,152

Amounts written off for book purposes

5,115

5,099

5,435

6,018

6,330

6,272

6,382

Difference

(2,039)

(1,470)

(714)

(1,326)

(1,598)

(654)

(1,230)

Exploration and development

Amounts written off for tax purposes

2,829

3,242

3,209

4,756

4,342

5,676

5,418

Amounts written off for book purposes

1,811

1,799

2,268

3,154

2,336

3,021

3,159

Difference

1,018

1,443

941

1,602

2,006

2,655

2,259