I think the comparison is not fair, due to economic, ethnic and historical factors that make Switzerland not a fair metric for any other country to measure up to.

If we take just the language, we're comparing (French, Italian, German) against (Ndebele, Pedi, Sotho, Swati, Tsonga, Tswana, Venḓa, Xhosa, Zulu and Afrikaans). We're comparing the official languages of 3 world powers with very good life prospects for their speakers and those that kinda can do it, against 11 languages that have no value outside of 'talking to grandpa' or being able to read ancient texts.

Maybe I'm biased and perhaps I'm coming off a bit racist, that is not my intention. I just want to point out what I'm seeing here.