Col. A

Col. B

Col. C

Col. D

Col. E

(in thousands)

Additions

Description

Balance
at begin-
ning of
period

Charged to
costs and
expenses

Charged
to other
accounts

Deductions

Balance at
end of
period

2011

Allowance for uncollectible accounts – electric utility

$1,278

$4,419

$1,857

(a)

$5,333

(b)

$2,221

Allowance for uncollectible interest – bank

$4,397

–

$428

–

$4,825

Allowance for losses for loans receivable – bank

$40,646

$15,009

$1,741

(a)

$19,490

(b)

$37,906

2010

Allowance for uncollectible accounts – electric utility

$3,822

$(1,296

)

$1,910

(a)

$3,158

(b)

$1,278

Allowance for uncollectible interest – bank

$2,947

–

$1,450

–

$4,397

Allowance for losses for loans receivable – bank

$41,679

$20,894

$2,888

(a)

$24,815

(b)

$40,646

2009

Allowance for uncollectible accounts – electric utility

$3,425

$4,704

$8,764

(a)

$13,071

(b)

$3,822

Allowance for uncollectible interest – bank

$634

–

$2,313

–

$2,947

Allowance for losses for loans receivable – bank

$35,798

$32,000

$847

(a)

$26,966

(b)

$41,679