Task: Table-QA (source dataset: FinQA)

Task: 
You are given a table containing structured data and a natural language question referring to the table. Your goal is to analyze the table and provide an accurate and concise answer based on the given data.

Instructions:
1. Understand the Table: Examine the structure, headers, and data in the table. Identify relevant columns and rows related to the question.
2. Interpret the Question: Determine whether the question requires direct retrieval, aggregation, comparison, sorting, filtering, or inference.
3. Extract the Answer: Use logical reasoning and numerical operations (if necessary) to derive the correct response from the table.
4. Format the Answer: No explanation, return the answer in a structured JSON format: {"answer": <answer>}. If the question cannot be answered due to missing or ambiguous data, return a JSON response with {"answer": null}.

Table:
| $ in millions                                                                                   | as of december 2012   | as of december 2011   |
|:------------------------------------------------------------------------------------------------|:----------------------|:----------------------|
| total level 1 financial assets                                                                  | $ 190737              | $ 136780              |
| total level 2 financial assets                                                                  | 502293                | 587416                |
| total level 3 financial assets                                                                  | 47095                 | 47937                 |
| cash collateral and counterparty netting1                                                       | -101612 ( 101612 )    | -120821 ( 120821 )    |
| total financial assets at fair value                                                            | $ 638513              | $ 651312              |
| total assets                                                                                    | $ 938555              | $ 923225              |
| total level 3 financial assets as a percentage of total assets                                  | 5.0% ( 5.0 % )        | 5.2% ( 5.2 % )        |
| total level 3 financial assets as a percentage of total financial assets at fair value          | 7.4% ( 7.4 % )        | 7.4% ( 7.4 % )        |
| total level 1 financial liabilities                                                             | $ 65994               | $ 75557               |
| total level 2 financial liabilities                                                             | 318764                | 319160                |
| total level 3 financial liabilities                                                             | 25679                 | 25498                 |
| cash collateral and counterparty netting1                                                       | -32760 ( 32760 )      | -31546 ( 31546 )      |
| total financial liabilities at fair value                                                       | $ 377677              | $ 388669              |
| total level 3 financial liabilities as a percentage of total financial liabilities at fairvalue | 6.8% ( 6.8 % )        | 6.6% ( 6.6 % )        |

Question:
what is the percentage change in total assets in 2012?


pre_text: notes to consolidated financial statements the fair values for substantially all of the firm 2019s financial assets and financial liabilities are based on observable prices and inputs and are classified in levels 1 and 2 of the fair value hierarchy .
certain level 2 and level 3 financial assets and financial liabilities may require appropriate valuation adjustments that a market participant would require to arrive at fair value for factors such as counterparty and the firm 2019s credit quality , funding risk , transfer restrictions , liquidity and bid/offer spreads .
valuation adjustments are generally based on market evidence .
see notes 6 and 7 for further information about fair value measurements of cash instruments and derivatives , respectively , included in 201cfinancial instruments owned , at fair value 201d and 201cfinancial instruments sold , but not yet purchased , at fair value , 201d and note 8 for further information about fair value measurements of other financial assets and financial liabilities accounted for at fair value under the fair value option .
financial assets and financial liabilities accounted for at fair value under the fair value option or in accordance with other u.s .
gaap are summarized below. .
post_text: 1 .
represents the impact on derivatives of cash collateral netting , and counterparty netting across levels of the fair value hierarchy .
netting among positions classified in the same level is included in that level .
level 3 financial assets as of december 2012 decreased compared with december 2011 , primarily reflecting a decrease in derivative assets , partially offset by an increase in private equity investments .
the decrease in derivative assets primarily reflected a decline in credit derivative assets , principally due to settlements , unrealized losses and sales , partially offset by net transfers from level 2 .
level 3 currency derivative assets also declined compared with december 2011 , principally due to unrealized losses and net transfers to level 2 .
the increase in private equity investments primarily reflected purchases and unrealized gains , partially offset by settlements and net transfers to level 2 .
see notes 6 , 7 and 8 for further information about level 3 cash instruments , derivatives and other financial assets and financial liabilities accounted for at fair value under the fair value option , respectively , including information about significant unrealized gains and losses , and transfers in and out of level 3 .
goldman sachs 2012 annual report 119 .
label: 0.0166
qa: answer: 1.7%
ann_table_rows: 6
steps: op: minus1-1
arg1: 938555
arg2: 923225
res: 15330
op: divide1-2
arg1: #0
arg2: 923225
res: 1.7%
program: subtract(938555, 923225), divide(#0, 923225)
gold_inds: table_6: $ in millions the total assets of as of december 2012 is $ 938555 ; the total assets of as of december 2011 is $ 923225 ;
exe_ans: 0.0166
tfidftopn: table_7: $ in millions The total level 3 financial assets as a percentage of total assets of as of december 2012 is 5.0% ( 5.0 % ) ; The total level 3 financial assets as a percentage of total assets of as of december 2011 is 5.2% ( 5.2 % ) ;
table_8: $ in millions The total level 3 financial assets as a percentage of total financial assets at fair value of as of december 2012 is 7.4% ( 7.4 % ) ; The total level 3 financial assets as a percentage of total financial assets at fair value of as of december 2011 is 7.4% ( 7.4 % ) ;
program_re: divide(subtract(938555, 923225), 923225)
model_input: table_1
$ in millions the total level 1 financial assets of as of december 2012 is $ 190737 ; the total level 1 financial assets of as of december 2011 is $ 136780 ;
table_3
$ in millions the total level 3 financial assets of as of december 2012 is 47095 ; the total level 3 financial assets of as of december 2011 is 47937 ;
table_6
$ in millions the total assets of as of december 2012 is $ 938555 ; the total assets of as of december 2011 is $ 923225 ;