Read the sentences about the text:
I. At the start of the past century the use of bikes lessened around 6% every year.
II. In the decade of 60 two factors colaborated to the nowadays status of the cycling in Amsterdam.
III. More than ¼ of the trips are made by bicycle. In the US this percentage reached just 2%.
IV. Parking a bike is not a problem in the capital of this transportation.
