## Bug description

Monthly Active Users metric seems wrong when choosing "# Number" as chart type.

Number: 
![image](https://user-images.githubusercontent.com/513669/201980874-be7d9c0d-5c9c-4c1e-955c-ea4143c84061.png)

Line chart: 
![image](https://user-images.githubusercontent.com/513669/201980986-b17af929-84e5-4f6a-b7f8-23b7ac8bedbc.png)

**490 != 70**

## How to reproduce

1. Create a new insight using any event and the "Monthly active users" metric
2. Date range = This month + Grouped by = Day
3. Choose chart type as Number => remember value
4. Change chart type as Linear => check last data point

=> the 2 values do not match
=> in other words there's a diff between a total aggregation and an aggregation per bucket of time ?

## Environment

- [x] PostHog Cloud
posthog/queries/trends/breakdown.py
if self.using_person_on_events:
            return "", {}
        person_query = PersonQuery(self.filter, self.team_id, self.column_optimizer, entity=self.entity)
        event_join = EVENT_JOIN_PERSON_SQL.format(
            GET_TEAM_PERSON_DISTINCT_IDS=get_team_distinct_ids_query(self.team_id)
        )
        if person_query.is_used:
            query, params = person_query.get_query()
            return (
                f"""
            {event_join}
            INNER JOIN ({query}) person
            ON person.id = {self.DISTINCT_ID_TABLE_ALIAS}.person_id
            """,
                params,
            )
        elif (
            self.entity.math in [UNIQUE_USERS, WEEKLY_ACTIVE, MONTHLY_ACTIVE]
            and not self.team.aggregate_users_by_distinct_id
        ) or self.column_optimizer.is_using_cohort_propertes:
            
            return event_join, {}
        else:
            return "", {}
    def _groups_join_condition(self) -> Tuple[str, Dict]: