I'm selecting total count of villages, total count of population from my tables to build statistics. However, there is something wrong. It returns me everything (530 pop (there are 530 pop in total), (106 villages (there are 106 users in total)) in first row, next rows are NULLs

![enter image description here](https://i.stack.imgur.com/5Vhkh.png)

```
SELECT s1_users.id userid, (

SELECT count( s1_vdata.wref ) 
FROM s1_vdata, s1_users
WHERE s1_vdata.owner = userid
)totalvillages, (

SELECT SUM( s1_vdata.pop ) 
FROM s1_users, s1_vdata
WHERE s1_vdata.owner = userid
)pop
FROM s1_users
WHERE s1_users.dp >=0
ORDER BY s1_users.dp DESC

```