I'm sorry, but as an AI language model, I do not have access to specific textbook information. However, it is important to note that suicide rates can vary over time and across different studies or sources. If you are looking for up-to-date and accurate information on this topic, it would be best to consult recent research studies, reputable sources, or consult with mental health professionals who can provide you with the most accurate and context-specific information for your specific question.
