Between February and October 1974, the voter turnout in the UK showed variations, which were reflected in individual constituencies like East Fife. Although specific details for East Fife are not readily available in the search results, the general UK trend during that period saw some fluctuations due to political dynamics, such as a growing interest in political changes and movements in the region.
To get more precise figures, historical data for these elections in East Fife might need to be reviewed in detailed election archives or specific historical records.
For further details, you may consult sources like Election Polling and related historical election resources.