<a href="%(firefox1)s">Firefox 1.0</a> was released in 2004 and became a big success — in less than a year, it was downloaded <a href="%(millions)s">over 100 million times</a>.
<a href="%(firefox1)s">Firefox 1.0</a> was released in 2004 and became a big success — in less than a year, it was downloaded <a href="%(millions)s">over 100 million times</a>.