pre_text: part ii , item 8 schlumberger limited and subsidiaries shares of common stock ( stated in millions ) issued in treasury shares outstanding .
post_text: see the notes to consolidated financial statements .
table: Issued In Treasury Shares Outstanding
table: Balance, January 1, 2007 1,334 (156) 1,178
table: Shares sold to optionees less shares exchanged – 14 14
table: Shares issued under employee stock purchase plan – 2 2
table: Stock repurchase program – (16) (16)
table: Issued on conversions of debentures – 18 18
table: Balance, December 31, 2007 1,334 (138) 1,196
table: Shares sold to optionees less shares exchanged – 5 5
table: Shares issued under employee stock purchase plan – 2 2
table: Stock repurchase program – (21) (21)
table: Issued on conversions of debentures – 12 12
table: Balance, December 31, 2008 1,334 (140) 1,194
table: Shares sold to optionees less shares exchanged – 4 4
table: Vesting of restricted stock – 1 1
table: Shares issued under employee stock purchase plan – 4 4
table: Stock repurchase program – (8) (8)
table: Balance, December 31, 2009 1,334 (139) 1,195
question: Analyse this data from a financial earnings document. if shares increase in the same amount as 2008 , what is the expected balance at the end of 2009?