Are there cheeses with less saturated fat?

I like cheese, but I'd like to find ones with better fat ratios.

Do all cheeses have high amounts of saturated fat? More importantly, are there any natural cheeses that have a high mono- and polyunsaturated fat to saturated fat ratio?

I know for instance that nuts can vary in this regard. Some nuts can be high in saturated fat while others aren't. I'm looking for something similar with cheeses.

Finally, if such cheeses exist, are any of them suitable for pizza?