The focus of this study was to explore the characteristics of traffic flow as well the behaviour of drivers on the roads and their relationship with accidents in the Jazan region. Data collected over a span of 4 years have been used to achieve the objectives of the study. The most important results were that 85% of the accidents in the sample were attributable to drivers under the age of 40 and the highest percentage of accidents occurred during the holy month of Ramadan. The percentage of deaths resulting from accidents relating to fatigue was close to 20% of the total number of deaths in the sample for cities, and only between 30 and 60% of vehicle drivers showed commitment to comply with regulated speeds.

中文翻译：

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沙特阿拉伯贾赞地区交通流特征的分析研究

这项研究的重点是探讨Jazan地区交通流量的特征以及驾驶员在道路上的行为及其与事故的关系。过去4年中收集的数据已用于实现研究目标。最重要的结果是，样本中85％的事故归因于40岁以下的驾驶员，而事故发生率最高的年份是斋月。在城市样本中，与疲劳有关的事故造成的死亡百分比接近死亡总数的20％，只有30％到60％的车辆驾驶员表示愿意遵守规定的速度。