Few statistics are as hotly debated as CEO pay reports. Investors, analysts, and the just plain curious all want to know how much the head honcho makes--and how one company's chief stacks up against another's. We've already ranked the top five Big Biotech CEO salaries, so here for your rubbernecking pleasure are the 17 best-paid CEOs in Big Pharma. While the names themselves probably won't be a surprise, the pecking order might. List