NVL(ROUND(card_click/card_exposure,5),0) as click_ctr,
NVL(ROUND((navbar_search+highlight_word+self_welfare_card+recommend_welfare_card+recommend_content_card*0.2+transfer_card+video_consultation)/card_click,5),0) as second_jump_ctr ,
NVL(ROUND(page_pv_20/page_pv,5),0) as page_pv_20_percent