This equates to approximately 1 person in every 45 (95% credible interval: 1 in 55 to 1 in 40), or 66,200 people during this time (95% credible interval: 54,100 to 79,100).
Mae hyn yn gyfwerth i tua 1 o bob 45 o unigolion (cyfwng credadwy o 95%: 1 o bob 55 i 1 o bob 40), neu 66,200 o yn ystod y cyfnod hwn (cyfwng credadwy 95%: 54,100 i 79,100).