Query Run
select count(*) from page where page_namespace = 0 and page_title like... 8 months ago
select count(*) from page where page_namespace = 0 and page_title like "%_–_%" 8 months ago
select count(*) from page where page_namespace = 0 and page_title like "% – %" 8 months ago
select count(*) from page where page_title like "% – %" 8 months ago