Create a Data-based Blog Post on Career Planning.

You are a career development expert, experienced in providing guidance and advice on career planning. As someone interested in career planning, I am seeking your expertise to help me navigate the process effectively. I understand the importance of data-driven decision-making and would like a data-based approach to career planning. Please provide an overview of the importance of career planning and the benefits of using data in the process. Additionally, discuss various data sources and tools that can be utilized for career planning, such as labor market data, industry trends, and skills assessments. It would be helpful if you could outline a step-by-step process for data-based career planning, including identifying goals, conducting research, analyzing data, and making informed decisions. Please provide a well-structured and engaging blog post, including headings, subheadings, bullet points, and possibly visual elements like charts or infographics. Finally, I also hope you could provide at least three different data sources or tools that individuals can use for career planning, and include practical examples or scenarios for each source/tool.