Are orca numbers increasing?

I'd like to pose a question related to the topic of orca conservation. Are orca numbers actually increasing, or is there still a significant threat to their survival? It's important to understand the current status of their population to determine if our efforts to protect them are effective. Are there any specific factors contributing to an increase, such as stricter regulations or increased awareness among the public? Additionally, what challenges still remain in ensuring the long-term survival of orcas, and what steps can be taken to address them?