Как правильно сделать parser json? - C#

{
    "1": {
        "row": {
            "last": "1,0930",
            "ma": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u0440\u043e\u0434\u0430\u0432\u0430\u0442\u044c",
            "ma_class": "redFont",
            "clock": "<span class="newSiteIconsSprite greenClockIcon">&nbsp;<\/span>"
        },
        "arrowBoxClass": "downArrow",
        "summaryLast": "1,0930",
        "summaryName": "EUR\/USD",
        "summaryNameAlt": "EUR\/USD",
        "summaryChange": "-0,0088 (-0,80%)",
        "summaryChangeClass": "redFont",
        "technicalSummary": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u0440\u043e\u0434\u0430\u0432\u0430\u0442\u044c",
        "technicalSummaryClass": "sell",
        "maBuy": 0,
        "maSell": 12,
        "tiBuy": 0,
        "tiSell": 8
    },
    "1691": {
        "row": {
            "last": "82,723",
            "ma": "\u041d\u0435\u0439\u0442\u0440\u0430\u043b\u044c\u043d\u043e",
            "ma_class": "neutralFont",
            "clock": "<span class="newSiteIconsSprite greenClockIcon">&nbsp;<\/span>"
        },
        "arrowBoxClass": "upArrow",
        "summaryLast": "82,723",
        "summaryName": "EUR\/RUB",
        "summaryNameAlt": "EUR\/RUB",
        "summaryChange": "-0,226 (-0,27%)",
        "summaryChangeClass": "redFont",
        "technicalSummary": "\u041d\u0435\u0439\u0442\u0440\u0430\u043b\u044c\u043d\u043e",
        "technicalSummaryClass": "neutral",
        "maBuy": 10,
        "maSell": 2,
        "tiBuy": 3,
        "tiSell": 4
    },
    "2186": {
        "row": {
            "last": "75,6242",
            "ma": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u041f\u043e\u043a\u0443\u043f\u0430\u0442\u044c",
            "ma_class": "greenFont",
            "clock": "<span class="newSiteIconsSprite greenClockIcon">&nbsp;<\/span>"
        },
        "arrowBoxClass": "upArrow",
        "summaryLast": "75,6242",
        "summaryName": "USD\/RUB",
        "summaryNameAlt": "USD\/RUB",
        "summaryChange": "+0,2601 (+0,35%)",
        "summaryChangeClass": "greenFont",
        "technicalSummary": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u041f\u043e\u043a\u0443\u043f\u0430\u0442\u044c",
        "technicalSummaryClass": "buy",
        "maBuy": 12,
        "maSell": 0,
        "tiBuy": 8,
        "tiSell": 0
    },
    "2": {
        "row": {
            "last": "1,3874",
            "ma": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u0440\u043e\u0434\u0430\u0432\u0430\u0442\u044c",
            "ma_class": "redFont",
            "clock": "<span class="newSiteIconsSprite greenClockIcon">&nbsp;<\/span>"
        },
        "arrowBoxClass": "downArrow",
        "summaryLast": "1,3874",
        "summaryName": "GBP\/USD",
        "summaryNameAlt": "GBP\/USD",
        "summaryChange": "-0,0089 (-0,64%)",
        "summaryChangeClass": "redFont",
        "technicalSummary": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u0440\u043e\u0434\u0430\u0432\u0430\u0442\u044c",
        "technicalSummaryClass": "sell",
        "maBuy": 0,
        "maSell": 12,
        "tiBuy": 0,
        "tiSell": 9
    },
    "3": {
        "row": {
            "last": "113,88",
            "ma": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u041f\u043e\u043a\u0443\u043f\u0430\u0442\u044c",
            "ma_class": "greenFont",
            "clock": "<span class="newSiteIconsSprite greenClockIcon">&nbsp;<\/span>"
        },
        "arrowBoxClass": "noneArrow",
        "summaryLast": "113,88",
        "summaryName": "USD\/JPY",
        "summaryNameAlt": "USD\/JPY",
        "summaryChange": "+0,90 (+0,80%)",
        "summaryChangeClass": "greenFont",
        "technicalSummary": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u041f\u043e\u043a\u0443\u043f\u0430\u0442\u044c",
        "technicalSummaryClass": "buy",
        "maBuy": 10,
        "maSell": 2,
        "tiBuy": 10,
        "tiSell": 1
    },
    "9": {
        "row": {
            "last": "124,47",
            "ma": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u0440\u043e\u0434\u0430\u0432\u0430\u0442\u044c",
            "ma_class": "redFont",
            "clock": "<span class="newSiteIconsSprite greenClockIcon">&nbsp;<\/span>"
        },
        "arrowBoxClass": "noneArrow",
        "summaryLast": "124,47",
        "summaryName": "EUR\/JPY",
        "summaryNameAlt": "EUR\/JPY",
        "summaryChange": "-0,03 (-0,02%)",
        "summaryChangeClass": "redFont",
        "technicalSummary": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u0440\u043e\u0434\u0430\u0432\u0430\u0442\u044c",
        "technicalSummaryClass": "sell",
        "maBuy": 0,
        "maSell": 12,
        "tiBuy": 0,
        "tiSell": 9
    },
    "5": {
        "row": {
            "last": "0,7164",
            "ma": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u0440\u043e\u0434\u0430\u0432\u0430\u0442\u044c",
            "ma_class": "redFont",
            "clock": "<span class="newSiteIconsSprite greenClockIcon">&nbsp;<\/span>"
        },
        "arrowBoxClass": "noneArrow",
        "summaryLast": "0,7164",
        "summaryName": "AUD\/USD",
        "summaryNameAlt": "AUD\/USD",
        "summaryChange": "-0,0073 (-1,01%)",
        "summaryChangeClass": "redFont",
        "technicalSummary": "\u0410\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u0440\u043e\u0434\u0430\u0432\u0430\u0442\u044c",
        "technicalSummaryClass": "sell",
        "maBuy": 0,
        "maSell": 12,
        "tiBuy": 0,
        "tiSell": 10
    },
    "time": "2016-02-26 15:54:37 GMT"
}

JObject obj = JObject.Parse(string);
          
                int m = 0;
                foreach (var item in obj["1"])
                {
                    m++;
                    log((string)item["maBuy"]);
                    log((string)item["maSell"]);
                    log((string)item["tiBuy"]);
                    log((string)item["tiSell"]);
                }