CLEAN : Chinese growth slows in 2016 with outlook uncertain

The video discusses the rapid growth of credit and investment in the economy, questioning how long this can be sustained. It highlights the difference between GDP growth and real underlying economic growth, suggesting that sustainable growth should not exceed debt growth. Currently, debt is growing at 18% while GDP is at 7%, indicating an imbalance. The video emphasizes that GDP measures economic activity, not growth, and suggests that China's current debt growth is unsustainable, predicting it may continue for only two to three more years.

According to the text, what is the estimated sustainable growth number without increasing debt?

What is the current growth rate of debt mentioned in the text?