## 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/test/test_trends.py
person1, person2, person3, person4 = self._create_multiple_people()
        with freeze_time("2020-01-04T13:01:01Z"):
            event_response = Trends().run(
                Filter(
                    data={
                        "date_from": "-14d",
                        "breakdown": "name",
                        "breakdown_type": "person",
                        "events": [{"id": "watched movie", "name": "watched movie", "type": "events", "order": 0}],
                    }
                ),
                self.team,
            )
        self.assertListEqual(
            sorted(res["breakdown_value"] for res in event_response), ["person1", "person2", "person3"]
        )
        for response in event_response:
            if response["breakdown_value"] == "person1":
                self.assertEqual(response["count"], 1)
                self.assertEqual(response["label"], "watched movie - person1")
            if response["breakdown_value"] == "person2":
                self.assertEqual(response["count"], 3)
            if response["breakdown_value"] == "person3":
                self.assertEqual(response["count"], 3)
    def test_breakdown_by_person_property_for_person_on_events_with_zero_person_ids(self):