查询结果如下：   

年份	国家/地区	分类	数值
2005	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	0
2006	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	0
2007	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	0
2008	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	0
2009	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	0
2010	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	0
2011	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	0
2012	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	NA
2013	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	NA
2014	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	NA
2015	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	NA
2016	阿富汗	[PCA]:Permanent Court of Arbitration (1899 or 1907 Hague treaties)	NA

 
数据来源:http://www.icow.org
数据说明:This variable codes acceptance of either treaty, since they both concern the same Court
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相关数据链接：

• 和平协议（全球层次）

和平协议（双国家层次）
和平协议（协议层次）