TREND ANALYSIS
GROUPING OF STATIONS BY AVG TEMP CHANGE DURING THE LAST 50 YEARS
POPULATION SIZE: ALL STATIONS INCLUDED

(PREPREPARED REPORT. TO RUN THE REPORT WITH THE THE MOST RECENT DATA - TYPE THE 3 LETTERS 
"Sys" IN THE SYS fIELD DOWN UNDERIN THE MIDDLE. NB. THE RUN WILL TAKE SOME 5 MINUTES)

THE 10 TEMPERATURE INTERVALLS ARE (°C)	:
 -> -1.0, -1.0 -> -0.5, -0.5 -> 0.0, .....+2.5 -> +3.0, +3.0 -> 

METER ABOVE SEA LEVEL SELECTION : ALL STATIONS
TREND COMPUTATION PROCEDURE:LINEAR REGRESSION

TEMPERATURE		NO OF
INTERVAL		STATIONS	%
___________________________________________
-5.0 -> -1.0		1		(0)
-1.0 -> -0.5		5		(0)
-0.5 -> +0.0		24		(2)
+0.0 -> +0.5		88		(10)
+0.5 -> +1.0		207		(24)
+1.0 -> +1.5		228		(27)
+1.5 -> +2.0		206		(24)
+2.0 -> +2.5		62		(7)
+2.5 -> +3.0		16		(1)
+3.0 -> +5.0		3		(0)

Total no of stations : 908
No of stations excluded due to 'missing data' : 64