Read the following texts and table with financial data from an S&P 500 earnings report carefully.Based on the question-answer history (if provided), answer the last question. The answer may require mathematical calculation based on the data provided.

Text: notes to the consolidated financial statements union pacific corporation and subsidiary companies for purposes of this report , unless the context otherwise requires , all references herein to the 201ccorporation 201d , 201cupc 201d , 201cwe 201d , 201cus 201d , and 201cour 201d mean union pacific corporation and its subsidiaries , including union pacific railroad company , which will be separately referred to herein as 201cuprr 201d or the 201crailroad 201d . 1 . nature of operations operations and segmentation 2013 we are a class i railroad that operates in the u.s . we have 31953 route miles , linking pacific coast and gulf coast ports with the midwest and eastern u.s . gateways and providing several corridors to key mexican gateways . we serve the western two-thirds of the country and maintain coordinated schedules with other rail carriers for the handling of freight to and from the atlantic coast , the pacific coast , the southeast , the southwest , canada , and mexico . export and import traffic is moved through gulf coast and pacific coast ports and across the mexican and canadian borders . the railroad , along with its subsidiaries and rail affiliates , is our one reportable operating segment . although revenues are analyzed by commodity group , we analyze the net financial results of the railroad as one segment due to the integrated nature of our rail network . the following table provides revenue by commodity group : millions 2010 2009 2008 . <table class='wikitable'><tr><td>1</td><td>millions</td><td>2010</td><td>2009</td><td>2008</td></tr><tr><td>2</td><td>agricultural</td><td>$ 3018</td><td>$ 2666</td><td>$ 3174</td></tr><tr><td>3</td><td>automotive</td><td>1271</td><td>854</td><td>1344</td></tr><tr><td>4</td><td>chemicals</td><td>2425</td><td>2102</td><td>2494</td></tr><tr><td>5</td><td>energy</td><td>3489</td><td>3118</td><td>3810</td></tr><tr><td>6</td><td>industrial products</td><td>2639</td><td>2147</td><td>3273</td></tr><tr><td>7</td><td>intermodal</td><td>3227</td><td>2486</td><td>3023</td></tr><tr><td>8</td><td>total freight revenues</td><td>$ 16069</td><td>$ 13373</td><td>$ 17118</td></tr><tr><td>9</td><td>other revenues</td><td>896</td><td>770</td><td>852</td></tr><tr><td>10</td><td>total operating revenues</td><td>$ 16965</td><td>$ 14143</td><td>$ 17970</td></tr></table> although our revenues are principally derived from customers domiciled in the u.s. , the ultimate points of origination or destination for some products transported are outside the u.s . basis of presentation 2013 the consolidated financial statements are presented in accordance with accounting principles generally accepted in the u.s . ( gaap ) as codified in the financial accounting standards board ( fasb ) accounting standards codification ( asc ) . 2 . significant accounting policies principles of consolidation 2013 the consolidated financial statements include the accounts of union pacific corporation and all of its subsidiaries . investments in affiliated companies ( 20% ( 20 % ) to 50% ( 50 % ) owned ) are accounted for using the equity method of accounting . all intercompany transactions are eliminated . we currently have no less than majority-owned investments that require consolidation under variable interest entity requirements . cash and cash equivalents 2013 cash equivalents consist of investments with original maturities of three months or less . accounts receivable 2013 accounts receivable includes receivables reduced by an allowance for doubtful accounts . the allowance is based upon historical losses , credit worthiness of customers , and current economic conditions . receivables not expected to be collected in one year and the associated allowances are classified as other assets in our consolidated statements of financial position . investments 2013 investments represent our investments in affiliated companies ( 20% ( 20 % ) to 50% ( 50 % ) owned ) that are accounted for under the equity method of accounting and investments in companies ( less than 20% ( 20 % ) owned ) accounted for under the cost method of accounting. .
Question: what is the sum of other revenue for 2009 and 2010?
Answer: 1666.0
Question: what is the value in 2008?

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852.0
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