Tolong jelaskan mengenai |- dari Dewan Perwakilan Jepun dalam bahasa melayu

|align="left"| Parti Komunis Jepun (JCP) Nihon Kyōsantō

| 2.9 % || 4.0 % || 4.8 % || 6.8 % || 10.5% || 10.4% || 10.4% || 9.8% || 9.3% || 8.8% || 8.0% || 7.7% || 12.6% || 12.1% || 8.1% || 7.2% || 4.2%