In the early to mid-1990s, Mad About You was about as good as sitcoms got. As newlywed couple Paul and Jamie Buchman, stars Paul Reiser and Helen Hunt crackled with rapid-fire wit, and a chemistry that created some genuinely moving moments.
1 Vatican City - 0.2 square miles-The world's smallest state, the Vatican has a population of 770, none of whom are permanent residents. 2  The tiny country which surrounds St. Peter's Basilica is the spiritual center for the world's Roman Catholics (over 1 billion strong). Also known as the Holy See, Vatican City is surrounded by Rome, Italy. 2  Monaco - 0.7 square miles-The tiny state of Monaco lies along the French Riviera on the French Mediterranean coast near Nice. 3  An impressive 32,000 people live in this state known for its Monte Carlo casinos and Princess Grace.
Currently, Italy's foreign residents are outpacing the country's population growth with a foreign population that grew 7.4% in 2012, compared to a population growth of just 0.5%. Italy is a rapidly aging country, and in 2014 a full 22% of its population was 65 or older, with just 13.5% under the age of 15.