The information provided by this Web site is available in various formats, such as Portable Document Format (PDF), Word, Excel, Video, Flash and also in html format. To view the information properly, your browser need to have the required plug-ins or software. For example, the pdf reader software is required to view the pdf format document and Flash player for the flash files . In case your system does not have this software, you can download it from the Internet for free. The table lists the required plug-ins needed to view the information in various file formats.