I'm sorry, but as an AI language model, I don't have access to the specific statistics of Zhang Yuning's playing time at Beijing Guoan. However, I can provide you with general information about statistics in sports and how they are typically used.
Statistics in sports refer to numerical data that help teams, players, coaches, and fans understand performance, analyze trends, and make informed decisions. These statistics can include things like goals scored, assists, shots on goal,Ligue 1 Snapshot tackles made, and more.
In soccer, for example, a team's passing accuracy is often measured by percentage or rate. This statistic helps coaches and analysts determine how well their team distributes the ball and whether they are able to create scoring opportunities.
Similarly, in basketball, a player's field goal percentage is often analyzed. This statistic shows how often a player successfully scores from inside the three-point line or free-throw line.
In football, a quarterback's completion percentage is also commonly tracked. This statistic measures how many passes completed were successful against the defense.
Overall, statistics play a crucial role in analyzing and evaluating sports performances. By using these metrics, teams and individuals can gain valuable insights into their strengths and weaknesses, which can be used to improve their performance over time.