couple of models thru Univ of Wash and another ( i think UM ) say that the likely number is 5 to 10x higher.
Thats really hard to wrap your mind around, but in a country with such dense and relatively poor population, its probably closer to 1,000,000 per day. I just dont think they have the testing capacity to churn out those numbers.
And just like here early on, there is motivation ( politically ) to tamp down those "official" numbers.