NOTES TO CONSOLIDATED FINANCIAL STATEMENTS  The Bancorp’s qualified defined benefit plan’s benefits were  frozen in 1998, except for grandfathered employees. The  Bancorp’s other retirement plans consist of nonqualified, supplemental retirement plans, which are funded on an as needed  basis. A majority of these plans were obtained in acquisitions from  prior years. The Bancorp’s profit sharing plan expense was $31 million  for 2010, $17 million for 2009 and $18 million for 2008. Expenses  recognized during the years ended December 31, 2010, 2009 and  2008 for matching contributions to the Bancorp’s defined  contribution savings plans were $36 million, $36 million and $37  million, respectively.  The activity of the components of other comprehensive income and accumulated other comprehensive income was as follows for the years  ended December 31:  23. ACCUMULATED OTHER COMPREHENSIVE INCOME  110 Fifth Third Bancorp  Total Other Comprehensive Income  Total Accumulated Other Comprehensive Income  ($ in millions)  Pretax  Activity Tax Effect  Net  Activity  Beginning  Balance  Net  Activity  Ending  Balance 2010  Unrealized holding gains on available-for-sale securities arising during  period  $216 (73) 143 Reclassification adjustment for net gains included in net income  (57) 19 (38) Net unrealized gains on available-for-sale securities  159 (54) 105 216 105 321 Unrealized holding gains on cash flow hedge derivatives arising during  period  2 (1) 1 Reclassification adjustment for net gains on cash flow hedge derivatives included in net income  (60) 21  (39) Net unrealized gains on cash flow hedge derivatives  (58) 20 (38) 105 (38) 67 Defined benefit plans:  Net prior service cost  1 (1) - Net actuarial loss  10 (4) 6 Defined benefit plans, net  11 (5) 6 (80) 6 (74) Total  $112 (39) 73 241 73 314 2009  Unrealized holding gains on available-for-sale securities arising during  period $248 (86) 162 Reclassification adjustment for net gains included in net income  (57) 20 (37) Reclassification adjustment related to prior OTTI charges  (37) 13 (24) Net unrealized gains on available-for-sale securities  154 (53) 101 115  101 216 Unrealized holding gains on cash flow hedge derivatives arising during  period 75 (26) 49 Reclassification adjustment for net gains on cash flow hedge derivatives included in net income  (49) 17  (32) Net unrealized gains on cash flow hedge derivatives  26 (9) 17 88  17 105 Defined benefit plans:  Net prior service cost  - - - Net actuarial loss  39 (14) 25 Defined benefit plans, net  39 (14) 25 (105)  25 (80) Total $219 (76) 143 98 143 241 2008  Unrealized holding gains on available-for-sale securities arising during  period $353 (123) 230 Reclassification adjustment for net gains included in net income  (31) 10 (21) Net unrealized gains (losses) on available-for-sale securities  322 (113) 209 (94)  209 115 Unrealized holding gains on cash flow hedge derivatives arising during  period 100 (35) 65 Reclassification adjustment for net gains on cash flow hedge derivatives included in net income  (3) 1 (2) Net unrealized gains on cash flow hedge derivatives  97 (34) 63 25  63 88 Defined benefit plans:  Net prior service cost  - - - Net actuarial gain  (74) 26 (48) Defined benefit plans, net  (74) 26 (48) (57)  (48) (105) Total $345 (121) 224 (126) 224 98