the acquisition date is on or after the beginning of the first annual reporting period beginning on or after december 15 , 2008 .
we will evaluate how the new requirements of statement no .
141 ( r ) would impact any business combinations completed in 2009 or thereafter .
in december 2007 , the fasb also issued statement of financial accounting standards no .
160 , noncontrolling interests in consolidated financial statements 2014an amendment of accounting research bulletin no .
51 .
a noncontrolling interest , sometimes called a minority interest , is the portion of equity in a subsidiary not attributable , directly or indirectly , to a parent .
statement no .
160 establishes accounting and reporting standards for the noncontrolling interest in a subsidiary and for the deconsolidation of a subsidiary .
under statement no .
160 , noncontrolling interests in a subsidiary must be reported as a component of consolidated equity separate from the parent 2019s equity .
additionally , the amounts of consolidated net income attributable to both the parent and the noncontrolling interest must be reported separately on the face of the income statement .
statement no .
160 is effective for fiscal years beginning on or after december 15 , 2008 and earlier adoption is prohibited .
we do not expect the adoption of statement no .
160 to have a material impact on our financial statements and related disclosures .
2008 estimates the forward-looking statements provided in this discussion are based on our examination of historical operating trends , the information that was used to prepare the december 31 , 2007 reserve reports and other data in our possession or available from third parties .
these forward-looking statements were prepared assuming demand , curtailment , producibility and general market conditions for our oil , natural gas and ngls during 2008 will be substantially similar to those of 2007 , unless otherwise noted .
we make reference to the 201cdisclosure regarding forward-looking statements 201d at the beginning of this report .
amounts related to canadian operations have been converted to u.s .
dollars using a projected average 2008 exchange rate of $ 0.98 u.s .
dollar to $ 1.00 canadian dollar .
in january 2007 , we announced our intent to divest our west african oil and gas assets and terminate our operations in west africa , including equatorial guinea , cote d 2019ivoire , gabon and other countries in the region .
in november 2007 , we announced an agreement to sell our operations in gabon for $ 205.5 million .
we are finalizing purchase and sales agreements and obtaining the necessary partner and government approvals for the remaining properties in this divestiture package .
we are optimistic we can complete these sales during the first half of 2008 .
all west african related revenues , expenses and capital will be reported as discontinued operations in our 2008 financial statements .
accordingly , all forward-looking estimates in the following discussion exclude amounts related to our operations in west africa , unless otherwise noted .
though we have completed several major property acquisitions and dispositions in recent years , these transactions are opportunity driven .
thus , the following forward-looking estimates do not include any financial and operating effects of potential property acquisitions or divestitures that may occur during 2008 , except for west africa as previously discussed .
oil , gas and ngl production set forth below are our estimates of oil , gas and ngl production for 2008 .
we estimate that our combined 2008 oil , gas and ngl production will total approximately 240 to 247 mmboe .
of this total , approximately 92% ( 92 % ) is estimated to be produced from reserves classified as 201cproved 201d at december 31 , 2007 .
the following estimates for oil , gas and ngl production are calculated at the midpoint of the estimated range for total production .
oil gas ngls total ( mmbbls ) ( bcf ) ( mmbbls ) ( mmboe ) .

Oil   (MMBbls)
Gas   (Bcf)
NGLs   (MMBbls)
Total   (MMBoe)
U.S. Onshore
12
626
23
140
U.S. Offshore
8
68
1
20
Canada
23
198
4
60
International
23
2
—
23
Total
66
894
28
243

.

Question: Analyse this data from a financial earnings document. what percentage of the total oil and gas mmboe comes from canada?
Choices:
24.69136
100.24691
37.5
50.74074
405
Correct choice index: 0