What has happened to the exchange rate between euro and dollar since the introduction of the Euro, before the 2008 financial crisis, and after the crisis?

Questions:
– Plot the euro-dollar exchange rate since 1999. You can use foreign exchange rate data from the Federal Reserve website.
– What has happened to the exchange rate between euro and dollar since the introduction of the Euro, before the 2008 financial crisis, and after the crisis?
– What is the impact of a relatively strong euro on European companies in general?