Recognise "instance X" queries in long-term statistics

frontend/stats/ajax/per_oss.php

@@ -8,7 +8,7 @@ $sql =
 		count(case when `responsecode`>1 and `responsecode` NOT IN (" . SQL_SERVER_ERROR . ") then 1 else null end),
 		sum(case when `query` LIKE '%::%' then 1 else null end),
 		sum(case when `query` LIKE 'type %' then 1 else null end),
-		sum(case when `query` LIKE 'class %' then 1 else null end),
+		sum(case when `query` LIKE 'class %' OR `query` LIKE 'instance %' then 1 else null end),
 		sum(case when `query` LIKE 'using %' then 1 else null end)
 	FROM `log`
 	INNER JOIN `useragent` ON `log`.`useragent_id` = `useragent`.`id`

frontend/stats/ajax/types.php

@@ -6,7 +6,7 @@ $sql =
 		count(*),
 		sum(case when `query` LIKE '%::%' then 1 else null end),
 		sum(case when `query` LIKE 'type %' then 1 else null end),
-		sum(case when `query` LIKE 'class %' then 1 else null end),
+		sum(case when `query` LIKE 'class %' OR `query` LIKE 'instance %' then 1 else null end),
 		sum(case when `query` LIKE 'using %' then 1 else null end)
 	FROM `log`
 	WHERE