1. The problem asks us to find the ratio of gold to silver to bronze medals won by Switzerland and simplify it. 2. From the table we see Switzerland won 6 gold medals, 0 silver medals, and 3 bronze medals. 3. Write the ratio as $6 : 0 : 3$. 4. To simplify, find the greatest common divisor (GCD) of 6, 0, and 3. The GCD of 6 and 3 is 3. Zero does not affect the GCD. 5. Divide each quantity by 3: $\frac{6}{3} : \frac{0}{3} : \frac{3}{3} = 2 : 0 : 1$. 6. The simplified ratio of gold to silver to bronze medals won by Switzerland is $2 : 0 : 1$. Note: The zero in the ratio indicates Switzerland did not win any silver medals. Final answer: $2 : 0 : 1$