Count Not Retunring A ZERO When Not Matches Are Found

I am pretty new to writing my own queries in SQL and am tied to Access unfortunately. Here is my query as it stands:

SELECT Count(*) AS COUNT_ACT_2_ATTEND
FROM [Main Table]
WHERE ((([Main Table].ACT_2_ATTEND)="Always" Or ([Main Table].ACT_2_ATTEND)="Frequently" Or ([Main Table].ACT_2_ATTEND)="Sometimes" Or ([Main Table].ACT_2_ATTEND)="Never" Or ([Main Table].ACT_2_ATTEND)="N/A"))
GROUP BY [Main Table].ACT_2_ATTEND;

However, if there is not match it won't retun a zero, it just returns no result and so I cannot tell which counts correspond to which matches

Does that makes sense?