What percentage of us and NATO supplies come through Pakistan to support the war in Afghanistan?

As of recent reports, approximately 30% of U.S. and NATO supplies for the war in Afghanistan have historically passed through Pakistan, primarily via the Karachi port and the Khyber Pass. However, this percentage can vary over time due to geopolitical developments and changes in supply routes. Following the closure of some supply lines through Pakistan in the past, alternative routes through Central Asia have been utilized. Thus, the exact percentage may fluctuate based on current circumstances.