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发表于 2006-9-1 19:54
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原帖由 WST 于 2006-9-1 11:21 发表
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5 u, g( e, R( uThe picture is not clear. I can only speculate:( p& D2 @: J$ t0 w
1. It is the medium home price of Calgary from 1999 - Aug. 2006; }+ S8 J1 H: C: @* g: ^, ` Q
2. Pink color: Home price vs. time;
+ \$ a# |$ h# A7 |% q! e3. Blue color: price change each month.( X: `( U, q5 s, Z: A! k! |! m
...
( r, A: l+ t/ a2 ^$ u" G% j; a0 I& ?% W; S% `* T8 ]. E, D' d
( J0 J# ~' @0 u( |: T& f% P这也正是我看出的结果。 |
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