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:
| 2004                                                                          | $ 73684            |
|:------------------------------------------------------------------------------|:-------------------|
| 2005                                                                          | 109435             |
| 2006                                                                          | 145107             |
| 2007                                                                          | 688077             |
| 2008                                                                          | 808043             |
| thereafter                                                                    | 1875760            |
| total cash obligations                                                        | 3700106            |
| accreted value of original issue discount of the ati 12.25% ( 12.25 % ) notes | -339601 ( 339601 ) |
| accreted value of the related warrants                                        | -44247 ( 44247 )   |
| total                                                                         | $ 3316258          |

Question:
what is the expected percentage change in aggregate principal payments of long-term debt from 2004 to 2005?


pre_text: american tower corporation and subsidiaries notes to consolidated financial statements 2014 ( continued ) the 7.50% ( 7.50 % ) notes mature on may 1 , 2012 and interest is payable semi-annually in arrears on may 1 and november 1 each year beginning may 1 , 2004 .
the company may redeem the 7.50% ( 7.50 % ) notes after may 1 , 2008 .
the initial redemption price on the 7.50% ( 7.50 % ) notes is 103.750% ( 103.750 % ) of the principal amount , subject to a ratable decline after may 1 of the following year to 100% ( 100 % ) of the principal amount in 2010 and thereafter .
the company may also redeem up to 35% ( 35 % ) of the 7.50% ( 7.50 % ) notes any time prior to february 1 , 2007 ( at a price equal to 107.50% ( 107.50 % ) of the principal amount of the notes plus accrued and unpaid interest , if any ) , with the net cash proceeds of certain public equity offerings within sixty days after the closing of any such offering .
the 7.50% ( 7.50 % ) notes rank equally with the 5.0% ( 5.0 % ) convertible notes and its 93 20448% ( 20448 % ) notes and are structurally and effectively junior to indebtedness outstanding under the credit facilities , the ati 12.25% ( 12.25 % ) notes and the ati 7.25% ( 7.25 % ) notes .
the indenture for the 7.50% ( 7.50 % ) notes contains certain covenants that restrict the company 2019s ability to incur more debt ; guarantee indebtedness ; issue preferred stock ; pay dividends ; make certain investments ; merge , consolidate or sell assets ; enter into transactions with affiliates ; and enter into sale leaseback transactions .
6.25% ( 6.25 % ) notes redemption 2014in february 2004 , the company completed the redemption of all of its outstanding $ 212.7 million principal amount of 6.25% ( 6.25 % ) notes .
the 6.25% ( 6.25 % ) notes were redeemed pursuant to the terms of the indenture at 102.083% ( 102.083 % ) of the principal amount plus unpaid and accrued interest .
the total aggregate redemption price was $ 221.9 million , including $ 4.8 million in accrued interest .
the company will record a charge of $ 7.1 million in the first quarter of 2004 from the loss on redemption and write-off of deferred financing fees .
other debt repurchases 2014from january 1 , 2004 to march 11 , 2004 , the company repurchased $ 36.2 million principal amount of its 5.0% ( 5.0 % ) notes for approximately $ 36.1 million in cash and made a $ 21.0 million voluntary prepayment of term loan a under its credit facilities .
giving effect to the issuance of the 7.50% ( 7.50 % ) notes and the use of the net proceeds to redeem all of the outstanding 6.25% ( 6.25 % ) notes ; repurchases of $ 36.2 million principal amount of the 5.0% ( 5.0 % ) notes ; and a voluntary prepayment of $ 21.0 million of the term a loan under the credit facilities ; the company 2019s aggregate principal payments of long- term debt , including capital leases , for the next five years and thereafter are as follows ( in thousands ) : year ending december 31 .
post_text: atc mexico holding 2014in january 2004 , mr .
gearon exercised his previously disclosed right to require the company to purchase his 8.7% ( 8.7 % ) interest in atc mexico .
giving effect to the january 2004 exercise of options described below , the company owns an 88% ( 88 % ) interest in atc mexico , which is the subsidiary through which the company conducts its mexico operations .
the purchase price for mr .
gearon 2019s interest in atc mexico is subject to review by an independent financial advisor , and is payable in cash or shares of the company 2019s class a common stock , at the company 2019s option .
the company intends to pay the purchase price in shares of its class a common stock , and closing is expected to occur in the second quarter of 2004 .
in addition , the company expects that payment of a portion of the purchase price will be contingent upon atc mexico meeting certain performance objectives. .
label: 0.48519000000000007
qa: answer: 48.5%
ann_table_rows: 1
steps: op: minus2-1
arg1: 109435
arg2: 73684
res: 35751
op: divide2-2
arg1: #0
arg2: 73684
res: 48.5%
program: subtract(109435, 73684), divide(#0, 73684)
gold_inds: table_1: 2004 the 2005 of $ 73684 is 109435 ;
exe_ans: 0.48519000000000007
tfidftopn: text_11: giving effect to the issuance of the 7.50% ( 7.50 % ) notes and the use of the net proceeds to redeem all of the outstanding 6.25% ( 6.25 % ) notes ; repurchases of $ 36.2 million principal amount of the 5.0% ( 5.0 % ) notes ; and a voluntary prepayment of $ 21.0 million of the term a loan under the credit facilities ; the company 2019s aggregate principal payments of long- term debt , including capital leases , for the next five years and thereafter are as follows ( in thousands ) : year ending december 31 .
text_10: other debt repurchases 2014from january 1 , 2004 to march 11 , 2004 , the company repurchased $ 36.2 million principal amount of its 5.0% ( 5.0 % ) notes for approximately $ 36.1 million in cash and made a $ 21.0 million voluntary prepayment of term loan a under its credit facilities .
program_re: divide(subtract(109435, 73684), 73684)
model_input: table_0
2004 the 2004 of $ 73684 is $ 73684 ;
table_1
2004 the 2005 of $ 73684 is 109435 ;
table_9
2004 the total of $ 73684 is $ 3316258 ;