北京环交所的碳交易价格是多少？

碳路者

日期	成交量(吨)	成交均价(元/吨)	成交额(元)
2014-04-25	1100	53.64	59,000.00
2014-04-24	600	54.00	32,400.00
2014-04-23	600	53.50	32,100.00
2014-04-22	600	54.00	32,400.00
2014-04-21	400	53.00	21,200.00
2014-04-18	4000	52.00	208,000.00
2014-04-17	800	55.38	44,300.00
2014-04-16	900	53.51	48,160.00
2014-04-15	100	57.00	5,700.00
2014-04-14	1000	57.29	57,290.00
2014-04-11	900	57.26	51,530.00
2014-04-10	1100	57.00	62,700.00
2014-04-09	1200	53.15	63,780.00
2014-04-08	900	57.02	51,320.00
2014-04-04	1000	57.18	57,180.00