 鲜花( 19)  鸡蛋( 0)
|

楼主 |
发表于 2006-9-1 19:54
|
显示全部楼层
原帖由 WST 于 2006-9-1 11:21 发表
% d- l, w' \) o2 j6 L0 }8 k. r8 c, }6 k2 E$ a3 K4 R- H" ^0 [
R: W9 z7 Z7 S
The picture is not clear. I can only speculate:) }3 a: @) i M; D/ H& D
1. It is the medium home price of Calgary from 1999 - Aug. 2006;
+ S1 B) t, S0 x4 w, i2. Pink color: Home price vs. time;, `6 Q" v. }# ?* ?, w) G
3. Blue color: price change each month.2 t U; C$ m6 T& ~
... * [) }% G p* l: {. Y: q$ n3 A
, f# [ K7 W! F# M+ q0 A4 Q* f
4 A: q g2 m9 p' K5 _& L+ W: \4 [这也正是我看出的结果。 |
|