I have below queries but I need to combine into one query, facing difficulty ,help me

query1
------

```
select count(*), s.institutionid, substr(m.timestamp, 1, 4) as y 
  from stats_to_institution as s 
  join masterstats_innodb as m  on m.id = s.statid 
  join articles as a on a.productid = coalesce(NULLIF(video, 0), article) 
 where s.institutionid in(181, 69877 ) and m.timestamp between '2019-01-01' and '2020-12-31' and a.streamid = 1 and a.productid >= 49  and m.access = 2  group by s.institutionid, y;

```

query 2
-------

```
select count(*), s.institutionid, substr(m.timestamp, 1, 4) as y 
  from stats_to_institution as s 
  join masterstats_innodb as m on m.id = s.statid 
  join articles as a on a.productid = coalesce(NULLIF(video, 0), article) 
 where s.institutionid in(181, 69877 ) and m.timestamp between '2019-01-01' and '2020-12-31' and a.streamid = 5 and a.productid >= 49  and m.access = 2  group by s.institutionid, y;

```

query 3
-------

```
select count(*), s.institutionid, substr(m.timestamp, 1, 4) as y 
  from stats_to_institution as s 
  join masterstats_innodb as m on m.id = s.statid 
  join articles as a on a.productid = coalesce(NULLIF(video, 0), article)
 where s.institutionid in(181, 69877 ) and m.timestamp between '2019-01-01' and '2020-12-31' and a.streamid = 1 and a.productid >= 49 group by s.institutionid, y;

```

query 4
-------

```
select count(*), s.institutionid, substr(m.timestamp, 1, 4) as y 
  from stats_to_institution as s 
  join masterstats_innodb as m on m.id = s.statid 
  join articles as a on a.productid = coalesce(NULLIF(video, 0), article) 
 where s.institutionid in(181, 69877 ) and m.timestamp between '2019-01-01' and '2020-12-31' and a.streamid = 5 and a.productid >= 49 group by s.institutionid, y;

```

I have created multiple queruies but want to combine into one query for the report purpose.help me