Probably all of them.
No, Italians speak a Romance language called Italian.
Basically all Italians speak Italian from what i know and researched
Italians didn't have to speak Italian, just as English people didn't have to speak English. They spoke these languages because the language developed in their area naturally.
Italian , 95%
We do not know every second there is anothere baby being born, maybe there are babies who do and do not speak Italian so there you have it !!!!
100% of all Italians in the US can speak Italian.
It is estimated that 1.6% of Australians speak Italian regularly, but this does not take into account the number of people with Italian ancestry. A greater breakdown of Italians in each state can be found at the related link below.
As a mother language about 70 million speak Italian As a Cultural language about 110 million speak Italian Giving a total of 180 million, with a world population of 6,700,000,000 This comes out at about 2.7% of the worlds population. More information is available on the link below
Young people speack Italian or a mixage, old people speaks dialects.
I'm not really sure but i know they were born in Italy and speak Italian fluently.
Yes, Italians do think in Italian.
18.5%