How to display rows that are missing from aggregations?

...
ValueRange=case when Value1>60  and Value165  and Value170  and Value1<=75  then '70-75' END
...

, FiyatRange=case when GunlukParams_SGOF60  and GunlukParams_SGOF65  and GunlukParams_SGOF70  and GunlukParams_SGOF75  and GunlukParams_SGOF80  and GunlukParams_SGOF85  and GunlukParams_SGOF90  and GunlukParams_SGOF95  and GunlukParams_SGOF100 and GunlukParams_SGOF105 and GunlukParams_SGOF110 and GunlukParams_SGOF115 and GunlukParams_SGOF120 and GunlukParams_SGOF125 and GunlukParams_SGOF130 and GunlukParams_SGOF135 and GunlukParams_SGOF140 and GunlukParams_SGOF145 and GunlukParams_SGOF150 and GunlukParams_SGOF155 and GunlukParams_SGOF160 and GunlukParams_SGOF165 and GunlukParams_SGOF170 and GunlukParams_SGOF175 and GunlukParams_SGOF180 and GunlukParams_SGOF185 and GunlukParams_SGOF190 and GunlukParams_SGOF195 and GunlukParams_SGOF200 and GunlukParams_SGOF205 and GunlukParams_SGOF210 and GunlukParams_SGOF215 and GunlukParams_SGOF220 and GunlukParams_SGOF225 and GunlukParams_SGOF230 and GunlukParams_SGOF235 and GunlukParams_SGOF240 and GunlukParams_SGOF245 and GunlukParams_SGOF250 and GunlukParams_SGOF255 and GunlukParams_SGOF260 and GunlukParams_SGOF265 and GunlukParams_SGOF270 and GunlukParams_SGOF275 and GunlukParams_SGOF280 and GunlukParams_SGOF285 and GunlukParams_SGOF290 and GunlukParams_SGOF295 and GunlukParams_SGOF300                            then '300+'    END

DECLARE @ranges TABLE
(
  Label VARCHAR(20),
  LBound INT,
  UBound INT
);

INSERT @ranges(Label,LBound,UBound)
VALUES(...),
('60-65', 60, 65),
('70-75', 70, 75),
(...);

SELECT ValueRange = r.Label, [Count] = COUNT(o.key)
  FROM @ranges AS r
  LEFT OUTER JOIN dbo.othertable AS o
  ON o.value1 > r.LBound
  AND o.value1 <= r.UBound
  -- AND other filters for dbo.othertable
GROUP BY r.Label;