EXHIBIT 99.2

EXXON MOBIL CORPORATION

4Q08 INVESTOR RELATIONS DATA SUMMARY (PAGE 1 of 11)

Net Income (U.S. GAAP), $M

4Q08

3Q08

2Q08

1Q08

4Q07

Upstream

  United States

699 

1,879 

2,034 

1,631 

1,275 

  Non-U.S.

4,935 

9,092 

7,978 

7,154 

6,929 

  Total

5,634 

10,971 

10,012 

8,785 

8,204 

Downstream

  United States

(20)

978 

293 

398 

622 

  Non-U.S.

2,434 

2,035 

1,265 

768 

1,645 

  Total

2,414 

3,013 

1,558 

1,166 

2,267 

Chemical

  United States

81 

257 

102 

284 

335 

  Non-U.S.

74 

830 

585 

744 

777 

  Total

155 

1,087 

687 

1,028 

1,112 

Corporate and financing

(383)

(241)

(577)

(89)

77 

Net income (U.S. GAAP)

7,820 

14,830 

11,680 

10,890 

11,660 

Net income per common share (U.S. GAAP)

1.57 

2.89 

2.25 

2.05 

2.15 

Net income per common share

 - assuming dilution (U.S. GAAP)

1.55 

2.86 

2.22 

2.03 

2.13 

Special Items $M

Upstream

  United States

0 

0 

0 

0 

0 

  Non-U.S.

0 

1,620 

0 

0 

0 

  Total

0 

1,620 

0 

0 

0 

Downstream

  United States

0 

0 

0 

0 

0 

  Non-U.S.

0 

0 

0 

0 

0 

  Total

0 

0 

0 

0 

0 

Chemical

  United States

0 

0 

0 

0 

0 

  Non-U.S.

0 

0 

0 

0 

0 

  Total

0 

0 

0 

0 

0 

Corporate and financing

0 

(170)

(290)

0 

0 

Corporate total

0 

1,450 

(290)

0 

0 

Earnings Excluding Special Items $M

Upstream

  United States

699 

1,879 

2,034 

1,631 

1,275 

  Non-U.S.

4,935 

7,472 

7,978 

7,154 

6,929 

  Total

5,634 

9,351 

10,012 

8,785 

8,204 

Downstream

  United States

(20)

978 

293 

398 

622 

  Non-U.S.

2,434 

2,035 

1,265 

768 

1,645 

  Total

2,414 

3,013 

1,558 

1,166 

2,267 

Chemical

  United States

81 

257 

102 

284 

335 

  Non-U.S.

74 

830 

585 

744 

777 

  Total

155 

1,087 

687 

1,028 

1,112 

Corporate and financing

(383)

(71)

(287)

(89)

77 

Corporate total

7,820 

13,380 

11,970 

10,890 

11,660 

EPS excluding Special Items - assuming dilution

1.55

2.59

2.27

2.03

2.13

4Q08 INVESTOR RELATIONS DATA SUMMARY (PAGE 2 of 11)

Supplemental Information (continued)

Net production of crude oil and

4Q08

3Q08

2Q08

1Q08

4Q07

natural gas liquids, kbd

  United States

376 

340 

366 

386 

385 

  Canada/South America

303 

283 

281 

297 

305 

  Europe

421 

397 

439 

457 

461 

  Africa

697 

639 

637 

635 

669 

  Asia Pacific/Middle East

508 

510 

509 

498 

503 

  Russia/Caspian

167 

121 

159 

195 

194 

Total liquids production

2,472 

2,290 

2,391 

2,468 

2,517 

Natural gas production available for sale, mcfd

  United States

1,216 

1,163 

1,317 

1,288 

1,405 

  Canada/South America

616 

634 

651 

663 

717 

  Europe

4,652 

2,768 

3,255 

5,126 

4,945 

  Africa

31 

33 

30 

34 

26 

  Asia Pacific/Middle East

3,196 

3,135 

3,129 

2,994 

3,205 

  Russia/Caspian

138 

87 

107 

124 

116 

Total natural gas production available for sale

9,849 

7,820 

8,489 

10,229 

10,414 

Total worldwide liquids and gas production, koebd

4,113 

3,593 

3,806 

4,173 

4,253 

Refinery throughput, kbd

  United States

1,647 

1,592 

1,811 

1,759 

1,804 

  Canada

441 

468 

451 

425 

467 

  Europe

1,593 

1,647 

1,590 

1,572 

1,660 

  Asia Pacific

1,320 

1,328 

1,312 

1,449 

1,457 

  Other Non-U.S.

312 

319 

308 

321 

329 

Total refinery throughput

5,313 

5,354 

5,472 

5,526 

5,717 

Petroleum product sales, kbd

  United States

2,593 

2,437 

2,584 

2,548 

2,733 

  Canada

456 

452 

425 

441 

475 

  Europe

1,687 

1,736 

1,719 

1,707 

1,728 

  Asia Pacific

1,369 

1,338 

1,321 

1,410 

1,472 

  Other Non-U.S.

656 

725 

726 

715 

717 

Total petroleum product sales

6,761 

6,688 

6,775 

6,821 

7,125 

  Gasolines, naphthas

2,691 

2,622 

2,636 

2,666 

2,833 

  Heating oils, kerosene, diesel

2,164 

2,063 

2,067 

2,089 

2,155 

  Aviation fuels

551 

640 

623 

612 

639 

  Heavy fuels

632 

602 

630 

687 

724 

  Specialty products

723 

761 

819 

767 

774 

Total petroleum product sales

6,761 

6,688 

6,775 

6,821 

7,125 

Chemical prime product sales, kt

  United States

 2,021 

 2,248 

 2,702 

 2,555 

 2,762 

  Non-U.S.

3,605 

3,812 

4,016 

4,023 

4,287 

Total chemical prime product sales

 5,626 

 6,060 

 6,718 

 6,578 

 7,049 

4Q08 INVESTOR RELATIONS DATA SUMMARY (PAGE 3 of 11)

Supplemental Information (continued)

Average Realization Data

4Q08

3Q08

2Q08

1Q08

4Q07

United States

  ExxonMobil

    Crude ($/b)

48.33

104.89

119.32

91.36

83.18

    Natural Gas ($/kcf)

5.57

9.23

10.16

8.07

6.38

  Benchmarks

    WTI ($/b)

58.49

117.83

123.98

97.94

90.66

    ANS-WC ($/b)

56.06

116.90

123.79

96.62

88.76

   Henry Hub ($/mbtu)

6.95

10.25

10.94

8.03

6.97

Non-U.S.

  ExxonMobil

    Crude ($/b)

51.45

112.61

119.20

93.47

85.38

    Natural Gas ($/kcf)

9.90

10.17

9.90

9.28

8.19

    European NG ($/kcf)

11.68

12.14

11.61

10.30

9.34

  Benchmarks

    Brent ($/b)

54.91

114.78

121.38

96.90

88.69

Capital and Exploration Expenditures, $M

Upstream

  United States

 1,000 

 1,000 

 743 

 591 

 681 

  Non-U.S.

4,105 

4,277 

4,514 

3,504 

3,857 

  Total

 5,105 

 5,277 

 5,257 

 4,095 

 4,538 

Downstream

  United States

 438 

 421 

 426 

 351 

 336 

  Non-U.S.

516 

423 

478 

476 

578 

  Total

 954 

 844 

 904 

 827 

 914 

Chemical

  United States

 96 

 123 

 123 

 99 

 118 

  Non-U.S.

639 

598 

674 

467 

568 

  Total

 735 

 721 

 797 

 566 

 686 

Other

 35 

 11 

 12 

 3 

 13 

Total Capital and Exploration Expenditures

 6,829 

 6,853 

 6,970 

 5,491 

 6,151 

Exploration Expense Charged to Income, $M

  Consolidated - United States

45 

45 

46 

53 

79 

                      - Non-U.S.

328 

353 

288 

283 

419 

  Non-consolidated - ExxonMobil share - United States

0 

0 

0 

0 

0 

                                                         - Non-U.S.

3 

6 

5 

2 

22 

Total Exploration Expense Charged to Income

376 

404 

339 

338 

520 

Effective Income Tax Rate, %

46%

45%

49%

49%

44%

Common Shares Outstanding (millions)

  At quarter end

 4,976 

 5,087 

 5,194 

 5,284 

 5,382 

  Average - assuming dilution

 5,045 

 5,160 

 5,261 

 5,362 

 5,454 

Total Cash and Cash Equivalent ($G)

31.4 

36.7 

39.0 

40.9 

34.0 

Total Debt ($G)

9.4 

10.3 

9.6 

10.0 

9.6 

Cash Flows from Operations and Asset Sales ($G)

  Net cash provided by operating activities

 10.4 

 14.4 

 13.4 

 21.4 

 11.3 

  Sales of subsidiaries, investments and PP&E

1.8 

2.6 

1.2 

0.4 

1.8 

  Cash flows from operations and asset sales

 12.2 

 17.0 

 14.6 

 21.8 

 13.1 

The above numbers reflect ExxonMobil's current estimate of volumes and realizations given data available as of the end of the

fourth quarter of 2008.  Volumes and realizations may be adjusted when full statements on joint venture operations are

received from outside operators.  ExxonMobil management assumes no duty to update these estimates.